How To Fix RSAR750 - Fixed value is too long. Allowed & actual length & (correct)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 750

• Message text: Fixed value is too long. Allowed & actual length & (correct)

What causes this issue?

Your fixed value &V4& for InfoObject &V3& is too long. The allowed
length including +/- sign, decimal, and decimal places is &V1&
characters. The actual length is &V2&.

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?

Change the fixed value to the correct length.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR750 - Fixed value is too long. Allowed & actual length & (correct) ?

  The SAP error message RSAR750 indicates that a fixed value you are trying to use in a data transfer or transformation process is too long. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP Data Services when dealing with data extraction, transformation, or loading (ETL) processes.
  Cause:
  The error arises when the length of a fixed value exceeds the maximum allowed length defined for that particular field or variable in the data model. Each field in SAP has a defined length, and if you attempt to input a value that exceeds this length, the system will throw this error.
  Solution:
  To resolve the RSAR750 error, you can take the following steps:
  
  
  Check Field Lengths: Review the data model or the target field definition to determine the maximum allowed length for the fixed value you are trying to use. This can usually be found in the data dictionary or the InfoObject definition.
  
  
  Adjust Fixed Value: If the fixed value you are trying to use exceeds the allowed length, you will need to truncate or modify the value to fit within the defined limits. Ensure that the value you are using is appropriate for the context and does not lose critical information.
  
  
  Modify Data Source: If the fixed value is coming from a data source, consider modifying the source data to ensure that it adheres to the length restrictions.
  
  
  Check Transformation Rules: If you are using transformation rules in your data flow, ensure that any fixed values defined in these rules are within the allowed length.
  
  
  Testing: After making the necessary adjustments, test the data load or transformation process again to ensure that the error has been resolved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error. SAP frequently updates its documentation and may have specific recommendations for your version.
  Data Dictionary: Familiarize yourself with the data dictionary (SE11) to understand the structure and constraints of the fields you are working with.
  Debugging: If the error persists, consider using debugging tools in SAP to trace the data flow and identify where the fixed value is being set incorrectly.
  
  By following these steps, you should be able to resolve the RSAR750 error and successfully complete your data transfer or transformation process.