Thread Storage

Overview of Messages

ZTS0001 | ZTS0002 | ZTS0003 | ZTS0004

ZTS0001 Insufficient thread storage for request
Explanation:

This message is associated with the thread storage requirements. It indicates that the request for thread storage failed due to insufficient thread size.

System action:

The program is cancelled and an online dump is generated.

System programmer info:

Increase the region size for the program.


ZTS0002 Attempt to free unallocated storage
Explanation:

This message is associated with thread storage. It indicates that an attempt was made to free thread storage not previously acquired.

System action:

The program is cancelled and an online dump is generated.

Appl. programmer info:

Check the FREEMAIN requests for valid arguments.


ZTS0003 Invalid Request/FQE detected
Explanation:

This message is associated with thread storage requirements. It indicates that there is an error in the free queue chain, e.g. an overwritten FQE (Free Queue Element) etc.

System action:

The program is cancelled and an online dump is generated.

Appl. programmer info:

Check the free queue chain within the thread.


ZTS0004 Bad request or FQE
Explanation:

This message is associated with thread storage requirements. It indicates that an invalid thread storage request was made and an invalid FQE (free queue element) was detected.

System action:

The program is cancelled and an online dump is generated.

Appl. programmer info:

Validate the request and the FQE.