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Cannot Communicate With Ddm Target System
local-location-name: Specify the name of the local location that is associated with the remote location. A protected conversation is a conversation that uses two-phase commit protocols to ensure, even if a failure occurs, updates made on the remote system are synchronized with updates to other remote If a member name is specified, the full file name must be enclosed in apostrophes and follow the value *NONSTD, and the member name must be enclosed in parentheses and immediately Relative by key access method (*KEYED *SEQUENTIAL): This method allows records in a keyed file to be accessed in key value sequence. this content
The remote location CHICAGO is used by the DDM file to access a remote file named PAYROLL in library REMOTE on a System/38. For systems other than the iSeries 400 and System/38 target systems, if this value is used and the source system cannot select an access method when the file is opened, a If several devices are associated with the remote location, the system determines which device is used. *NETATR: The LCLLOCNAME value specified in the system network attributes is used. No apostrophes, blanks, or any other special characters are allowed, and any lowercase characters are changed to uppercase.
Note: When SHARE(*YES) is specified and control is passed to a program, a read operation in that program retrieves the next input record. Element 2: Address Type *SNA: The remote location has a Systems Network Architecture (SNA) address type. *IP: The remote location has an Internet Protocol (IP) address type. Every time a program opens the file with this attribute, a new ODP to the file is created and activated. *YES: The ODP created with this attribute is shared with each
Example 5: Creating a DDM File to Access a File through TCP/IP CRTDDMF FILE(OTHER/SALES) RMTFILE(PAYROLL) RMTLOCNAME(ROCHESTER.XYZ.COM *IP) PORT(*DRDA) This command creates a DDM file named SALES, and stores it in the Operation considerations (regarding buffers and file position, for example) for SHARE(*YES) are the same as for database files. The local location name is specified only if the user indicates a specific local location for the remote location. Note: The library name is used only if the target system is an iSeries 400.
If this form of the parameter is used, the second element of this parameter must be *SNA (the default), and any value specified for the RMTNETID parameter must agree. If the target system is a System/38 system: A qualified file name can be specified as part of the remote file name but is considered a nonstandard name and the full First, three seminal papers by Cohen and Perrault, by Singh, and by Davis and Smith present background information and introduce the newcomer to the area. This parameter will be ignored if *IP is specified in the RMTLOCNAME parameter. *LOC: The device associated with the remote location is used.
This book presents the state of the art of research on communication in multiagent systems. More information on using two-phase commitment control with DDM is in the Distributed Data Management topic in the Information Center. Specify an internet host domain name of up to 254 characters in length. The user can change and perform basic functions on the DDM file.
Note: Multiple DDM files can use the same remote location for the target system. remote-file-name: Specify up to 10 characters for an iSeries 400 file name, up to 10 characters for a System/38 simple file name, or up to 8 characters for a System/36 file PTCCNV Specifies whether the DDM conversation that is started for the DDM file is a protected conversation or not. The remote location 188.8.131.52 is used by the DDM file to access a remote file named PAYROLL on a TCP/IP host with an IP address of 184.108.40.206.
LCLLOCNAME Specifies the local location name. http://electrictricycle.net/cannot-communicate/cannot-communicate-with-crs-11g.html Records can be accessed by moving forward or backwards in key sequence from the current record. IP address in dotted decimal form. Use of the archive is restricted to research of a business or technical nature.
I'm getting the CPF9155 error when the DDM is created under *IP type. A member name can be specified as part of the remote file name, but it is considered a nonstandard name and the library/file (member) name parts must follow the value *NONSTD. The user cannot change the DDM file. *USE authority provides object operational authority, read authority, and execute authority. *EXCLUDE: The user cannot access the DDM file. http://electrictricycle.net/cannot-communicate/cannot-communicate-with-crs.html The local access method (in the last three columns) refers to the way in which the source iSeries 400 or System/38 program intends to access the records in the remote file.
The name must be in the form required by the target system. The "Sort sequence" value for that user profile is set to SYSVAL. library-name: Specify the name of the library to be searched.
This parameter is ignored when the target system is an iSeries 400 or a System/38; the access to a remote iSeries 400 and System/38 file is supported as if it were
Access Method *KEYED or *ARRIVAL: Specify a set of two values that indicates the access method that is used to access the remote file. The host listens on port 5021. Example 1: Creating a DDM File to Access a File at Another iSeries 400 CRTDDMF FILE(SOURCE/SALES) RMTFILE(REMOTE/SALES) RMTLOCNAME(NEWYORK) This command creates a DDM file named SALES, and stores it in the If you have questions about this, please contact Main Navigation Home Programming Reference Edit Codes Message Codes RPGLE Message Codes CL Message Codes RPG Message Codes Please select the relevant code
The created values are then compared to the values in the program, and they must match before the remote file can be opened. If so is it enabled? If the device name is not valid for the remote location, a message is sent when the program device entry is acquired. http://electrictricycle.net/cannot-communicate/cannot-communicate.html Random by key access method (*KEYED *RANDOM): This method allows records in a keyed file to be accessed in a random sequence.
DDM-file-name: Specify the name of the DDM file being created. RMTFILE Specifies the name of the remote file on the target system. The DDM file is used as a reference file by programs to access files located on a remote (target) system in the DDM network. Element 2: Non-standard File Name If *NONSTD was specified for element 1, specify up to 255 characters for the name of the remote file accessed. Does the User ID exist on the target system?
Error messages for CRTDDMF *ESCAPE Messages CPF7302 File &1 not created in library &2. The other possible values for the ACCMTH parameter are shown below. This parameter will be ignored if *IP is specified in the RMTLOCNAME parameter. *LOC: The device associated with the remote location is used. TEXT Specifies the text that briefly describes the DDM file.
If the remote network ID is not valid for the remote location, an escape message is sent when the DDM file is opened. If the RMTLOCNAME parameter specified a network ID, this parameter must agree (otherwise, an error message will be issued). This file name must be specified in code page 500. port-number: Specify a number in the range 1-65535.
Random by record number access method (*ARRIVAL *RANDOM): This method allows access to records by specifying a record number in a random sequence determined by the requester. SHARE Specifies whether the open data path (ODP) for the DDM file is shared with other programs in the routing step. This the port on which the iSeries 400 DDM TCP/IP server listens. Any other uses are prohibited.
Not sure why *SNA is ok with it but *IP is not. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Holden Tommy Sent: Wednesday, August 16, 2006 9:51 AM To: Midrange If no library is specified as the current library for the job, the QGPL library is used. A different value must then be specified for this parameter, using the CHGDDMF command, after someone at the target system has been contacted about the appropriate access method information for the If the RMTLOCNAME parameter does not specify any network ID, there is no possibility of conflict with this parameter.