IWMSEQRY – Scheduling Environments Query Service

IWMSEQRY returns information about the scheduling environments and resources that are defined in the active service policy. The information includes the current state of each scheduling environment and resource on the current system and on other systems in the sysplex.

The information is obtained without serialization. Data may not be available for all systems in the sysplex.

The information is returned in a work area that you specify. The work area must be located in the caller's primary address space. The format of the work area is mapped by the IWMSET macro. IWMSEQRY checks if the specified work area length (ANSLEN) is large enough to receive the output. If so, IWMSEQRY returns the information in the work area and returns the actual length of the information in the QUERYLEN parameter. If the storage provided is not large enough, the caller receives reason code 040A, and IWMSEQRY returns the required amount of storage in the QUERYLEN parameter.