How To Fix SY075 - Too many words in EXEC SQL statement (increase CNTEXT)

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 075

• Message text: Too many words in EXEC SQL statement (increase CNTEXT)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SY075 - Too many words in EXEC SQL statement (increase CNTEXT) ?

  The SAP error message SY075, which states "Too many words in EXEC SQL statement (increase CNTEXT)," typically occurs when an SQL statement exceeds the maximum allowed length in the context of an ABAP program. This is related to the internal handling of SQL statements in SAP, where the system has a limit on the number of words (or tokens) that can be included in a single EXEC SQL statement.
  Cause:
  
  Exceeding Limits: The error is triggered when the SQL statement exceeds the maximum number of words defined by the system. This can happen if you have a very complex SQL query with many fields, joins, or conditions.
  Large Data Sets: If you are trying to process a large amount of data or have a complex selection criteria, the resulting SQL statement can become too large.
  Improper SQL Construction: Sometimes, the way the SQL is constructed can lead to unnecessary complexity, causing it to exceed the limits.
  
  Solution:
  
  Simplify the SQL Statement: Review the SQL statement and try to simplify it. Break down complex queries into smaller, more manageable parts. You can use temporary tables or views to handle large datasets.
  Use ABAP Open SQL: If you are using native SQL (EXEC SQL), consider switching to ABAP Open SQL, which is better optimized for handling SQL statements in SAP.
  Increase CNTEXT: If you have control over the system settings and it is appropriate for your environment, you can increase the CNTEXT parameter. This parameter defines the maximum number of words allowed in an EXEC SQL statement. However, this should be done with caution and typically requires system administrator privileges.
  
  To increase CNTEXT, you can use transaction RZ10 to modify the instance profile and add or change the parameter cntxt to a higher value. After making changes, you will need to restart the SAP instance for the changes to take effect.
  
  
  Check for Redundant Code: Ensure that there are no redundant fields or joins in your SQL statement that can be removed without affecting the outcome.
  
  Related Information:
  
  Documentation: Refer to the SAP documentation for guidelines on SQL statement limits and best practices for writing efficient SQL queries.
  Performance Considerations: Always consider the performance implications of your SQL statements. Complex queries can lead to performance degradation, so optimizing them is crucial.
  Testing: After making changes, thoroughly test the modified SQL statements to ensure they return the expected results and perform efficiently.
  
  If the problem persists after trying these solutions, it may be beneficial to consult with an SAP Basis administrator or a developer with experience in SQL optimization within the SAP environment.