How To Fix GI126 - You cannot delete table entries in T800M

SAP Error Message - Details

• Message type: E = Error

• Message class: GI - FI-SL update

• Message number: 126

• Message text: You cannot delete table entries in T800M

What causes this issue?

You have tried to delete an entry in table T800M.

System Response

The table is protected. You cannot delete entries directly.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GI126 - You cannot delete table entries in T800M ?

  The SAP error message GI126, which states "You cannot delete table entries in T800M," typically occurs when there is an attempt to delete entries from the T800M table, which is used for storing material master data related to the classification system in SAP. This table is part of the classification system that allows for the categorization of materials based on characteristics.
  Cause:
  
  Data Integrity: The T800M table is designed to maintain data integrity for material classifications. Deleting entries directly from this table can lead to inconsistencies in the classification data.
  System Restrictions: SAP has built-in restrictions to prevent users from deleting entries in certain tables to protect the integrity of the data.
  Authorization Issues: The user may not have the necessary authorizations to perform delete operations on this table.
  
  Solution:
  
  Use the Correct Transaction: Instead of trying to delete entries directly from the T800M table, use the appropriate SAP transaction to manage material classifications. For example, you can use transaction codes like CL02 (Change Class) or CL03 (Display Class) to manage classifications properly.
  Remove Class Assignment: If you need to delete a classification, you should first remove the class assignment from the material master using transaction MM02 (Change Material) and then proceed to delete the class if necessary.
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the required actions. If not, contact your SAP security administrator to obtain the required permissions.
  Consult Documentation: Refer to SAP documentation or consult with your SAP support team for guidance on how to handle material classifications and any related processes.
  
  Related Information:
  
  T800M Table: This table is part of the classification system in SAP and is used to store the relationship between materials and their classifications.
  Material Master: The material master is a central repository of information related to materials in SAP, and it is crucial for various processes such as procurement, production, and sales.
  Classification System: SAP's classification system allows users to categorize materials based on specific characteristics, which can be useful for reporting and analysis.
  
  If you continue to face issues or if the problem is more complex, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.