How To Fix GT828 - Maximum number of subroutine pools reached

GT828 - Overview

• Message type: E = Error

• Message class: GT - Database utilities

• Message number: 828

• Message text: Maximum number of subroutine pools reached

What causes this issue?

ABAP programs are generated and object code is generated in main memory
for different purposes. The number of these programs, however, is
limited.

System Response

This task cannot be performed.

How to fix this error?

In most cases the program or transaction only has to be restarted or is
restarted automatically.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GT828 - Maximum number of subroutine pools reached ?

  The SAP error message GT828, which states "Maximum number of subroutine pools reached," typically occurs when the system has reached the limit of subroutine pools that can be created in the ABAP runtime environment. This can happen in scenarios where there are many programs or function modules that are being executed concurrently, leading to an exhaustion of available subroutine pools.
  
  Cause:
  
  Excessive Subroutine Pools: Each ABAP program or function module can create its own subroutine pool. If there are too many active programs or function modules, the system can run out of available subroutine pools.
  Long-Running Transactions: Long-running transactions that do not release their subroutine pools can contribute to this issue.
  Memory Leaks: Inefficient coding practices or memory leaks in ABAP programs can lead to subroutine pools not being released properly.
  
  
  Solution:
  
  Review and Optimize Code: Check the ABAP code for any unnecessary subroutine pools being created. Optimize the code to reduce the number of subroutine