z/OS Communications Server: SNA Programmer's LU 6.2 Guide
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Using APPCCMD CONTROL=RCVEXPD, QUALIFY=ANY|IANY

z/OS Communications Server: SNA Programmer's LU 6.2 Guide
SC27-3669-00

The APPCCMD CONTROL=RCVEXPD, QUALIFY=ANY|IANY macroinstructions receive expedited information that is available from any conversation whose expedited information mode is continue-any.

The QUALIFY=ANY macroinstruction can wait for expedited information to arrive on a conversation in continue-any mode to satisfy the macroinstruction request. The application must receive the entire amount of expedited data available.

The QUALIFY=IANY macroinstruction does not wait for expedited information to arrive on a conversation to satisfy the macroinstruction request. If there are no conversations in continue-any mode with expedited information available, the macroinstruction is completed with an RCPRI, RCSEC of X'0000', X'0008', NO_IMMEDIATELY_AVAILABLE_INFORMATION.

If the length of the area specified by the application is not sufficient to receive all the expedited data available, an RCPRI, RCSEC combination of X'002C', X'0008' PARAMETER_ERROR_SUPPLIED_LENGTH_INSUFFICIENT is returned to the application.

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