How To Fix DD_MT_SHARING020 - All lines of a normalized where condition must use the same key fields.

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_MT_SHARING - DDIC Multi Tenancy Sharing: Messages

• Message number: 020

• Message text: All lines of a normalized where condition must use the same key fields.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DD_MT_SHARING020 - All lines of a normalized where condition must use the same key fields. ?

  The SAP error message DD_MT_SHARING020 indicates that there is an issue with a normalized WHERE condition in a database operation, typically when working with database views or queries in ABAP. This error occurs when the WHERE condition in a query does not consistently use the same key fields across all lines. 
  
  Cause:
  The error is caused by the following scenarios:
  
  Inconsistent Key Fields: The WHERE condition is constructed using different key fields across its lines. For example, if one line uses field1 and another line uses field2, this inconsistency leads to the error.
  Normalization Issues: The database structure expects a normalized form where all conditions should refer to the same set of key fields to ensure data integrity and proper joins.
  Incorrect Query Construction: The query might have been constructed incorrectly, leading to a mismatch in the key fields used in the WHERE clause.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Review the