How To Fix FRMLMAN020 - Spec. &2: Value assignment type &1 produces overrun in field conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: FRMLMAN - Message Class for Secondary Data Retrieval

• Message number: 020

• Message text: Spec. &2: Value assignment type &1 produces overrun in field conversion

What causes this issue?

When converting a floating-point value to a display field, too large a
value resulted, which does not fit in the display field.

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?

Enter the respective value in the value assignment type &V2& in a larger
unit (for example, kg instead of g).

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 FRMLMAN020 - Spec. &2: Value assignment type &1 produces overrun in field conversion ?

  The SAP error message FRMLMAN020 indicates that there is an issue with a value assignment type in a formula, specifically that it produces an overrun during field conversion. This typically occurs in the context of SAP's formula management, often related to the handling of data types and their respective sizes.
  Cause:
  The error arises when the value being assigned to a field exceeds the maximum size or capacity that the field can handle. This can happen due to:
  
  Data Type Mismatch: The data type of the value being assigned does not match the expected data type of the target field.
  Exceeding Field Length: The value being assigned is longer than the defined length of the target field.
  Incorrect Formula Logic: The formula may be incorrectly defined, leading to unexpected results that exceed the field's capacity.
  
  Solution:
  To resolve the FRMLMAN020 error, you can take the following steps:
  
  
  Check Data Types: Ensure that the data types of the source and target fields are compatible. If necessary, convert the data type to match the target field's requirements.
  
  
  Review Field Lengths: Verify the maximum length of the target field and ensure that the value being assigned does not exceed this length. If it does, consider truncating the value or changing the field definition if possible.
  
  
  Examine Formula Logic: Review the formula logic to ensure that it is correctly defined. Look for any calculations or concatenations that might lead to an unexpected increase in the value size.
  
  
  Debugging: Use debugging tools in SAP to trace the execution of the formula and identify where the overrun occurs. This can help pinpoint the exact cause of the issue.
  
  
  Testing: After making adjustments, test the formula with various input values to ensure that it behaves as expected and does not produce further overruns.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for formula management and data types to understand the constraints and requirements for your specific version of SAP.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on handling this error.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can offer insights or solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the FRMLMAN020 error in your SAP environment.