Wait-exclusion specifies whether DBCHWAT will include or exclude requests for the session from its processing. DBCHWL processing is unaffected by the option.
Wait-exclusion exists only when DBCHINI had been called for a DBCAREA with Total-length set to at least 640 (that is, the returned DBCAREA Level value is at least 1). For a smaller DBCAREA, Wait-exclusion is ignored.
No other CLIv2 resources support Wait-exclusion. Therefore:
- User events and master events will affect all types of wait processing
- A DBCHCLN call by either the application or exit will free all CLIv2 resources
|In this language...||The variable name for Wait-exclusion is...|
|This routine...||Does this for Wait-exclusion...|
|DBCHCL||reads (CON and RCMD)|
|Wait-exclusion is used by...||To...|
One of the following values may be set before initiating a request:
|If the application...||Then set Wait-exclusion to...|
|indicates that requests for the session will be processed by DBCHWAT||N|
|indicates that requests for the session will not be processed by DBCHWAT||Y|
Use mnemonics for the codes. Mnemonics are provided in the language definition file for the DBCAREA.