How To Fix 40351 - Maximum formula length reached. No insertions possible

SAP Error Message - Details

• Message type: E = Error

• Message class: 40 - Messages for Process Orders

• Message number: 351

• Message text: Maximum formula length reached. No insertions possible

What causes this issue?

The formula has reached the maximum formula length allowed. For this
reason, you can no longer insert a reference or operator. The system
does not carry out this function.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If required, divide up the formula. You can use the fields of the
<LS>Interim results</> column for this.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 40351 - Maximum formula length reached. No insertions possible ?

  The SAP error message 40351: Maximum formula length reached. No insertions possible typically occurs in the context of SAP Business Warehouse (BW) or SAP BusinessObjects when you are trying to create or modify a formula in a query or report, and the formula exceeds the maximum allowed length.
  Cause:
  
  Formula Length Exceeded: The primary cause of this error is that the formula you are trying to create or modify exceeds the maximum character limit set by SAP. This limit can vary depending on the version of SAP you are using.
  Complexity of the Formula: If the formula is too complex or contains too many nested functions, it can quickly reach the maximum length.
  Data Source Limitations: Some data sources may have their own limitations on formula lengths, which can contribute to this error.
  
  Solution:
  
  Simplify the Formula: Review the formula and try to simplify it. Break it down into smaller, more manageable parts if possible. You can create intermediate calculations or variables to reduce the complexity.
  Use Variables: Instead of writing long formulas directly in the query, consider using variables or calculated fields that can store intermediate results.
  Check for Redundancies: Look for any redundant calculations or repeated expressions in your formula that can be eliminated or simplified.
  Split the Logic: If the formula is performing multiple calculations, consider splitting it into multiple formulas or steps, and then combine the results as needed.
  Review Documentation: Check the SAP documentation for the specific version you are using to understand the maximum formula length and any best practices for writing formulas.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to this error. Sometimes, SAP releases notes that provide additional guidance or fixes for known issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Performance Considerations: Keep in mind that overly complex formulas can not only lead to errors but can also impact the performance of your reports or queries. Always aim for clarity and efficiency in your calculations.
  
  By following these steps, you should be able to resolve the error and create a functional formula within the constraints of SAP's limitations.