CBR4042I Invalid return or reason code specified.

Explanation
 An error has been detected during Library Automation
Communication Services (LACS) parameter validation processing for
the ERRTEXT (error message construction) function. Either the LACS
return code or the LACS reason code is invalid; message construction
cannot be performed.

System action
 The LACS request fails with a parameter error
return code. Messages issued by the caller of LACS are written concurrently
with this message.

System programmer response
 Follow the instructions in the message
descriptions for the messages issued by the caller.

Source
 Object Access Method (OAM)

Routing Code
 Set by the caller.

Descriptor Code
 Set by the caller.