CA IDMS/DC Messages DC601169 - DC999999 › DC643171

DC643171

SET <set-name> MEMBER RECORD <record-name> COMPRESSED AND UNCOMPRESSED OPTIONS ONLY VALID FOR MODE IS INDEX

Reason:

The named record has the COMPRESSED/UNCOMPRESSED option member record has the COMPRESSED or UNCOMPRESSED option of the ASCENDING/DESCENDING KEY subclause. The compression options for a key may be selected only with the set mode is INDEX. Take one of the following corrective actions:

• Issue a MODIFY SET statement for the named set that respecifies the entire MEMBER clause for the named record and omits the COMPRESSED/UNCOMPRESSED option from the ASCENDING/DESCENDING KEY clause
• Issue a MODIFY SET statement for the named set that specifies the set's mode as INDEX

Module:

IDMSCHM1

Severity:

0

DC643172

SET <set-name> MEMBER RECORD <record-name> VIA SET HAS CONNECT OPTION OF MANUAL

Reason:

The named record has a location mode of VIA the named set with the MANUAL connect option. Specifying the MANUAL connect option for a set if the member record is stored VIA a set is NOT recommended. In such a case, the MANUAL connect option can lead to unwanted results. The target page for the member record can be determined from a page that does not hold the owner record.

If the following two conditions apply, a member record is not connected to its set owner:

• The MANUAL connect option is specified for a set.
• The member record is stored and the currency for the set is not updated.

The target page for the member record is determined as follows:

• If the currency for the set was NOT previously established: The target page for the member record occurrence is the first page of the area to which the member record is assigned (or the first page of the sub-page range if the record is not assigned to the entire area).
• If the currency for the set WAS previously established: The target page for the member record occurrence is determined from the db-key of the record that is the current of set, even if this db-key is the db-key of the incorrect owner.

To avoid this behavior, perform one of the following actions:

• Issue a MODIFY SET statement for the named set that specifies the AUTOMATIC connect option.
• Take care when programming to avoid processing problems at runtime.

Module:

IDMSCHM1

Severity:

0