How To Fix C+167 - Secondary index &1 from table &2 could not be activated

C+167 - Overview

• Message type: E = Error

• Message class: C+ -

• Message number: 167

• Message text: Secondary index &1 from table &2 could not be activated

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message C+167 - Secondary index &1 from table &2 could not be activated ?

  The SAP error message C+167 indicates that a secondary index could not be activated for a specific table. This error typically arises during database operations, such as when trying to activate a secondary index after changes have been made to the underlying table structure or when there are inconsistencies in the database.
  Causes:
  
  Inconsistent Data: The data in the table may not meet the requirements for the secondary index, leading to activation failure.
  Table Structure Changes: If the structure of the table has been modified (e.g., fields added or removed), the existing secondary index may become invalid.
  Database Locking Issues: If the table is locked by another process, it may prevent the activation of the secondary index.
  Missing or Corrupted Data: If the data required for the index is missing or corrupted, the index cannot be activated.
  Database Constraints: Violations of database constraints (like unique constraints) can also prevent index activation.
  
  Solutions:
  
  Check Data Consistency: Ensure that the