How To Fix M&170 - Variant & was not saved due to more than 999 rows of ABAP source code

SAP Error Message - Details

• Message type: E = Error

• Message class: M& -

• Message number: 170

• Message text: Variant & was not saved due to more than 999 rows of ABAP source code

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M&170 - Variant & was not saved due to more than 999 rows of ABAP source code ?

  The SAP error message M&170 indicates that a variant (specifically a variant for a report or transaction) was not saved because it contains more than 999 rows of ABAP source code. This limitation is in place to ensure system performance and manageability.
  Cause:
  The error occurs when you attempt to save a variant that has exceeded the maximum allowed number of rows of ABAP source code (999). This typically happens when the variant is complex, contains many selections, or has extensive logic defined within it.
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Simplify the Variant: Review the variant and see if you can simplify it by reducing the number of selections or logic. Try to eliminate any unnecessary fields or conditions.
  
  
  Split the Logic: If the variant is too complex, consider splitting it into multiple variants. Each variant can handle a portion of the logic or selections, which can help keep each variant under the 999-row limit.
  
  
  Use ABAP Code: If the variant is being used to execute complex logic, consider moving that logic into an ABAP program or report instead of relying solely on the variant. This way, you can handle more complex scenarios without hitting the row limit.
  
  
  Check for Redundant Code: Sometimes, variants may contain redundant or repetitive code. Review the code to see if there are any opportunities to streamline it.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for best practices on creating and managing variants. This can provide insights into how to structure your variants more effectively.
  
  
  Contact SAP Support: If you are unable to resolve the issue through the above methods, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Variants are often used in conjunction with transaction codes (e.g., SE38 for ABAP programs, SE11 for data dictionary objects).
  Performance Considerations: Keeping variants simple and efficient can help improve performance when executing reports or transactions.
  SAP Notes: Check for any relevant SAP Notes that may address this issue or provide additional guidance.
  
  By following these steps, you should be able to address the M&170 error and successfully save your variant.