error occurred in open processing on resource manager. server name: aa...aa, resource manager name: bb...bb, return code=cc...cc

An error occurred in open processing (xa_open function) on the resource manager, performed when the server was started or terminated, or when a transaction was recovered.
This message (reason code=-3) is output to indicate that the resource manager is not available when:

• The resource manager registered in OpenTP1 is not started.
• The resource manager terminated prior to the OpenTP1 transaction manager.
  To access the resource manager, restart it.
  

aa...aa: Name of the server where the error occurred. (Up to eight alphanumeric characters)

bb...bb: Name of the resource manager where the error occurred + Resource manager extension. (Up to 33 alphanumeric characters)

cc...cc: Return code for the open processing (xa_open function) executed on the resource manager

S: Continues processing without performing open processing (xa_open) for the resource manager where the error occurred.

If the name of the server where the error occurred is _trnrcv, transaction branch recovery processing is not performed for the resource manager where the error occurred. Apply suitable countermeasures immediately. (Transaction recovery processing is retried at regular intervals.)

O: If the return code for this message and the maintenance information for the resource manager are available, remove the cause of the error by referring to that information. If it has not yet been started, start the resource manager where the error occurred. If the error occurred due to resource manager resource shortage, reduce the load incurred by the user servers accessing the resource manager. Alternatively, reduce the number of processes on the user server that access the resource manager. Or, modify the resource manager definition to increase the resource manager resources.