How To Fix /PM0/ABC_IBC191 - Deletion of table &1, text table &2 not possible; delivery class is S

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABC_IBC -

• Message number: 191

• Message text: Deletion of table &1, text table &2 not possible; delivery class is S

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABC_IBC191 - Deletion of table &1, text table &2 not possible; delivery class is S ?

  The SAP error message /PM0/ABC_IBC191 indicates that there is an attempt to delete a table (and its associated text table) that has a delivery class of 'S'. In SAP, delivery classes define how data in a table is managed and whether it can be modified or deleted. 
  Cause:
  The specific cause of this error is that the table you are trying to delete is classified with a delivery class of 'S', which means it is a system table. System tables are typically delivered with the SAP system and are not meant to be modified or deleted by users. This is a protective measure to ensure the integrity of the system.
  Solution:
  To resolve this error, you have a few options:
  
  
  Check Table Usage: Before attempting to delete a table, ensure that it is not being used by any other components or processes in your SAP system. If it is a system table, consider whether you really need to delete it.
  
  
  Consult Documentation: Review the SAP documentation or consult with your SAP Basis or development team to understand the implications of deleting the table. There may be alternative approaches to achieve your goal without deleting the table.
  
  
  Use Custom Tables: If you need to store custom data, consider creating a custom table with a different delivery class that allows for deletion and modification.
  
  
  Modification of Data: If your goal is to modify the data within the table rather than delete it, you may need to use appropriate methods (like updates or inserts) that comply with the delivery class restrictions.
  
  
  SAP Support: If you believe that the table should be deletable or if you have a specific use case that requires it, consider reaching out to SAP support for guidance.
  
  
  Related Information:
  
  
  Delivery Classes: In SAP, delivery classes are categorized as follows:
  
  A: Application table (data can be modified)
  B: Table for customizing (data can be modified)
  C: Table for system data (data cannot be modified)
  S: System table (data cannot be modified or deleted)
  
  
  
  Table Management: Always ensure that you have proper backups and understand the implications of deleting or modifying tables in your SAP environment.
  
  
  Development Guidelines: Follow SAP's best practices and guidelines for development and data management to avoid issues related to system integrity and performance.
  
  
  In summary, the error message indicates a restriction on deleting a system table, and the solution involves understanding the implications of such an action and exploring alternative approaches.