PT282E: UNABLE TO LOCATE MODULE PTLTSRB. How do I resolve this problem?

Document ID : KB000055040
Last Modified Date : 14/02/2018
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Description:

The RC/Query line commands LBIND/LREBIND/LFREE used in the package or plan list fail with these error messages.

 BPA0016E: DB2 UTILITY APPLICATION - INCOMPLETE.
 BPA0023E: TSO SERVICE FACILITY FAILED.
 PT282E: UNABLE TO LOCATE MODULE PTLTSRB.

How do I resolve these errors?

Solution:

Regarding this message:

 PT282E: UNABLE TO LOCATE MODULE PTLTSRB

There are three requirements for the PTLTSRB module that must be met:

  1. PTLTSRB must be in an APF authorized library.

  2. PTLTSRB must be in the AUTHTSF list of the SYS1.PARMLIB member IKJTSO00.

  3. The CA LOADLIB must either be in the LINKLIST or the STEPLIB of the TSO logon proc. All LOADLIBS in the STEPLIB must also be APF authorized. If your LOADLIB is APF authorized but a non APF authorized library is concatenated to your LOADLIB in your STEPLIB, the non APF authorized library cancels the previous APF authorization.

Other Relevant Information:

Additionally, please check topic "Online Execution of Authorized Functions" in the Database Management Solution Guide for DB2 UDB for z/OS Implementation Guide.

This explains the relationship of PTLTSRB and the various APF authorization requirements for executing Online functions.