How To Fix EEWMGBC316 - GBC: Reached limit of 36 subroutine pools

SAP Error Message - Details

• Message type: E = Error

• Message class: EEWMGBC - GBC: GIS Business Connector

• Message number: 316

• Message text: GBC: Reached limit of 36 subroutine pools

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EEWMGBC316 - GBC: Reached limit of 36 subroutine pools ?

  The SAP error message EEWMGBC316, which states "GBC: Reached limit of 36 subroutine pools," typically occurs in the context of the SAP Global Batch Trace (GBT) functionality. This error indicates that the system has reached the maximum limit of subroutine pools that can be used in a particular context, which is set to 36.
  Cause:
  
  Subroutine Pool Limit: SAP has a predefined limit on the number of subroutine pools that can be utilized in a single program or transaction. When this limit is reached, the system cannot allocate additional subroutine pools, leading to the error.
  Complexity of the Program: If the program or transaction is complex and uses many subroutine pools, it can quickly reach this limit.
  Custom Development: Custom ABAP programs or enhancements that create additional subroutine pools can also contribute to reaching this limit.
  
  Solution:
  
  Review and Optimize Code: Analyze the ABAP code to identify unnecessary or redundant subroutine pools. Optimize the code to reduce the number of subroutine pools being used.
  Refactor Code: If possible, refactor the code to combine related functionalities into fewer subroutine pools. This may involve consolidating logic or using function modules instead of subroutine pools.
  Check for Custom Enhancements: If there are custom enhancements or modifications, review them to ensure they are not contributing to the issue. Consider removing or optimizing these enhancements.
  Increase Subroutine Pool Limit: In some cases, it may be possible to increase the limit of subroutine pools through configuration or system settings, but this is generally not recommended as it can lead to other performance issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this issue. There may be patches or recommendations from SAP that can help resolve the problem.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on ABAP programming and best practices for managing subroutine pools.
  Performance Monitoring: Use transaction codes like ST22 (Dump Analysis) and SM21 (System Log) to monitor for any related performance issues or dumps that may provide additional context for the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.