How To Fix GU901 - Pool table & only supported until 4.6C -> long text

SAP Error Message - Details

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 901

• Message text: Pool table & only supported until 4.6C -> long text

What causes this issue?

You want to execute a function in FI-SL for a pool table. Pool tables
are outdated and will only be supported up to and including Release
4.6C.

System Response

The function can be executed, but after Release 4.6C, SAP can no longer
guarantee, that the function will work properly for pool tables.

How to fix this error?

Convert it to an object-containing transparent table according to the
FI-SL conversion guide.
<DS:RELN.FI_GLX_40A_CONVERSIO>Conversion guide</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GU901 - Pool table & only supported until 4.6C -> long text ?

  The SAP error message GU901 indicates that you are trying to access a pool table that is no longer supported in your version of SAP. Pool tables were used in earlier versions of SAP (up to 4.6C) for storing data, but they have been deprecated in favor of transparent tables in later versions.
  Cause:
  The error occurs because:
  
  The system is attempting to access a pool table that is not supported in the current version of SAP you are using.
  The data structure or program you are trying to execute is referencing a pool table that has been removed or is no longer valid.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Identify the Pool Table: Determine which pool table is causing the error. This can often be found in the long text of the error message or by analyzing the program or transaction that triggered the error.
  
  
  Check for Updates: If you are using a custom program or report, check if there is an updated version that uses transparent tables instead of pool tables. You may need to contact the developer or the support team responsible for the program.
  
  
  Modify the Code: If you have access to the ABAP code, you may need to modify it to replace references to the pool table with a transparent table. This may involve changing the database access logic and ensuring that the data structure is compatible.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific version you are using. SAP may provide guidance on how to transition from pool tables to transparent tables.
  
  
  Contact SAP Support: If you are unable to resolve the issue on your own, consider reaching out to SAP support for assistance. They may have specific recommendations or patches available.
  
  
  Related Information:
  
  Pool Tables vs. Transparent Tables: Understand the differences between pool tables and transparent tables. Pool tables are a legacy data structure that aggregates multiple logical tables into a single physical table, while transparent tables have a one-to-one relationship with the database structure.
  SAP Notes: Look for SAP Notes related to the error message GU901 or the specific pool table you are dealing with. SAP Notes often contain important information about known issues and their resolutions.
  Version Upgrade: If you are on an older version of SAP, consider planning an upgrade to a more recent version that fully supports modern data structures and practices.
  
  By following these steps, you should be able to address the GU901 error and ensure that your SAP environment is functioning correctly.