How To Fix /SAPTRX/ASC022 - Key length of table &1 is defined as 0 for business process type &2

/SAPTRX/ASC022 - Overview

• Message type: E = Error

• Message class: /SAPTRX/ASC -

• Message number: 022

• Message text: Key length of table &1 is defined as 0 for business process type &2

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPTRX/ASC022 - Key length of table &1 is defined as 0 for business process type &2 ?

  The SAP error message /SAPTRX/ASC022 indicates that there is an issue with the key length of a specific table in the context of a business process type. This error typically arises when the key length for a table is defined as 0, which is not valid for the business process type being used.
  
  Cause:
  
  Incorrect Table Configuration: The key length of the specified table (&1) is set to 0, which means that the table does not have a valid primary key defined. This can happen due to incorrect configuration or data model design.
  Business Process Type: The business process type (&2) may require a valid key length for the operations being performed, and having a key length of 0 violates this requirement.
  
  
  Solution:
  
  
  Check Table Definition: 
  
  Go to the Data Dictionary (transaction SE11) and check the definition of the table mentioned in the error message. Ensure that the key fields are properly defined and that