DSNU040I csect-name ERROR ACCESSING DDNAME ddname, DECB=Xhex string
Explanation
An error has occurred during BSAM access of a utility temporary file identified by 'ddname'. The DECB indicating the error is given as a hexadecimal string.
System action
The executing utility issues an X'04E' abend with abend reason code '00E40071' following this message.
Operator response
An operator with SYSOPR authority can issue the -TERM UTILITY command to release the resources claimed by the stopped utility (this may not be necessary).
User response
Refer to the information given in the Problem Determination section of this message. Correct the problem. Either issue the -TERM command to terminate the utility job and resubmit it, or specify the RESTART parameter and resubmit it.
Problem determination
The DECB provided contains the ECB in the first four bytes. The first byte of the ECB contains status bits that indicate the cause of the error. Refer to the appropriate MVS publication for the meaning of the status bits.