Modifying the Data Virtualization Manager configuration member

Edit online

Enable the Adabas parameters in the Data Virtualization Manager configuration member.

About this task

The Data Virtualization Manager configuration member is shipped in data set member hlq.SAVZEXEC(AVZSIN00) and copied to hlq.AVZS.SAVZEXEC(AVZSIN00) by the job in the AVZGNMP1 member for you to make your local modifications.

Procedure

  1. In the AVZSIN00 member, locate the comment “ENABLE ADABAS DATABASE SERVER SUPPORT.”
  2. Enable the Adabas parameters by changing the syntax if DontDoThis to if DoThis.
    Set the ADABAS parameter to YES. The following example shows the section in the configuration member to enable:
    if DoThis then
  do
		“MODIFY PARM NAME(ADABAS)VALUE(YES)”
		“MODIFY PARM NAME(ADABASUBINFOSIZE)VALUE(256)”
		“MODIFY PARM NAME(ADABASAUTOCOMMITBIND)VALUE(YES)”

		“MODIFY PARM NAME(ACIMAPREDUCEADAB)VALUE(64000)”
		“MODIFY PARM NAME(ACIMAPREDUCEADAISN)VALUE(64000)”
end
    The following table lists the parameters for configuring support for Adabas data stores:
    Parameter Description Valid values
    ACIMAPREDUCEADAB Map Reduce Adabas Record Buffer Size - Allows Adabas Multi-Fetch used to read records via L1 commands. If the Adabas ADARUN limits are exceeded, an Adabas response code 53 is issued. Buffer size in bytes. 64000 (default value)
    ACIMAPREDUCEADAISN Map Reduce Adabas ISN Buffer Size - When a Key Descriptor is used in a Search query, an Adabas S1 search is performed. The resulting internal sequence number (ISN) Record number list is divided up into separate Map Reduce threads. Buffer size in bytes. 64000 (default value)
    ADABAS Activates support for Adabas data stores.
    NO
    Support is not active. (default value)
    YES
    Activate support.
    ADABASAUTOCOMMITBIND Activates support for the AUTOCOMMIT BIND option.
    YES
    Activate support. (default value)
    NO
    Support is not active.
    ADABASUBINFOSIZE Specifies the total amount of space to allocate for user information and review information in the Adabas user block. Review the maximum user information size in the ADALNKR, and increase the value of this parameter to be equal to or greater than the maximum user information size. 256 KB (default value)