Txxx / Tnnn task abend in an IDMS CV

Products

• IDMS
• IDMS - Database

Issue/Introduction

An IDMS task ends with the following error:

DC027007 TASK:xxxxxxxx PROG:xxxxxxxx ABENDED WITH CODE Txxx

Environment

Release: All supported releases.

Cause

The Txxx abend codes occur when an online user program issues an invalid SVC while under the control of SVC Screening. The xxx is a number that represents the hexadecimal equivalent of the SVC number. For example, T038 means SVC 56 was issued.

Here is a list of some of the Txxx abends that have been reported in the past:

T002 T006 T00A T00B T012 T013 T022 T023 T028 T030 T031 T032
T033 T038 T03C T040 T042 T060 T062 T06B T08A T0BE T0F6 T0F7

Resolution

For a non-LE program check, if it issues an SVC or if the program has been invoked from a high level language program without going through a TRANSFER CONTROL to allow the IDMS online system to handle the transfer.

For LE programs check for Unsupported LE Functions:

• CEE3PRM: Get exec parms
• CEETDLI: Call IMS
• CEETEST: Invoke debugging environment

Check for COBOL Features Not Supported by IDMS:

• ENVIRONMENT and DATA DIVISION entries normally associated with file management (for example, INPUT-OUTPUT SECTION, FILE SECTION)
• I/O statements, including ACCEPT, CLOSE, DELETE, DISPLAY, OPEN, READ, REWRITE, and WRITE
  Note: DATE/TIME related ACCEPT statements are supported in release 14.1and later for COBOL II and LE-compliant compilers.
• The debugging features FDUMP and TEST
• The sorting features SORT and MERGE
• The compiler options ADV, DYNAM, FASTSRT, GRAPHIC, and OUTDD

 

Additional Information

For COBOL: Considerations for IBM Language Environment.

For Assembler: Considerations for Assembler Programs in a DC/UCF Online System

For PL/I: Considerations for IBM Language Environment (LE)