Invoking System Tasks from Programs › Invoking Command List Modules from Programs › Parameters › Mandatory Parameters

Mandatory Parameters

The link statement to RHDCCLST must include the following parameter list:

Parameter 1 (32 bytes)

Specifies the name of the module in the data dictionary. The name is left-justified and padded on the right with blanks.

Parameter 2 (halfword)

Specifies the version number.

Parameter 3 (halfword)

Specifies the PROMPT/NOPROMPT status as follows:

0

Specifies a PROMPT status.

1

Specifies a NOPROMPT status.

Parameter 4 (halfword)

Specifies the return code. On return from RHDCCLST, the return code can contain one of the following values:

0

Specifies command list processing has been set up successfully.

8

Specifies that the specified module was not found in the dictionary.

16

Specifies that the specified module has no text.