How To Fix CPOC251 - Error while converting value &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CPOC - PP-PI-PMA: Process Operator Cockpit Messages

• Message number: 251

• Message text: Error while converting value &1

What causes this issue?

An error occurred while converting values.

System Response

If the value belongs to a required characteristic, the PI sheet or
manufacturing cockpit cannot be further processed. To continue the
processing, you can deactivate the relevant process instruction.

How to fix this error?

INCLUDE NA_SYSVERW OBJECT DOKU ID TX LANGUAGE EN

Procedure for System Administrators

This error may occur for the following reasons:
The maximum value range that can be displayed for a numeric value was
exceeded.
A non-alphanumeric value (such as a date or time) contains an invalid
character.
Check the locations where the incorrect error occurred. If the value
was passed on from a function module, for example, check the source
code of the function module.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPOC251 - Error while converting value &1 ?

  The SAP error message CPOC251, which states "Error while converting value &1," typically occurs in the context of data conversion or processing within SAP systems, particularly in the context of SAP Controlling (CO) or other modules that involve data manipulation.
  Cause:
  The error can be caused by several factors, including:
  
  
  Data Type Mismatch: The value being processed may not be compatible with the expected data type. For example, trying to convert a string that cannot be interpreted as a number.
  
  
  Invalid Format: The value may be in an incorrect format that cannot be converted. This could happen with dates, currency, or other formatted data.
  
  
  Null or Empty Values: If the value being converted is null or empty, it may lead to this error.
  
  
  Configuration Issues: There may be issues with the configuration of the data conversion settings in the system.
  
  
  Custom Code: If there are custom programs or enhancements that manipulate data, they may not handle certain values correctly.
  
  
  Solution:
  To resolve the CPOC251 error, you can take the following steps:
  
  
  Check the Value: Review the value that is causing the error (indicated by &1 in the error message). Ensure that it is in the correct format and data type.
  
  
  Data Validation: Implement validation checks before the conversion process to ensure that the data meets the expected criteria.
  
  
  Debugging: If you have access to the ABAP code, use the debugger to trace where the error occurs and inspect the values being processed.
  
  
  Review Configuration: Check the configuration settings related to the data conversion process. Ensure that they are set up correctly.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with for any known issues or additional troubleshooting steps.
  
  
  Error Handling: Implement error handling in your code to manage unexpected values gracefully.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it appears to be a bug or a more complex issue.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  Documentation: Review the documentation for the specific SAP module you are working with to understand the expected data formats and types.
  
  By following these steps, you should be able to identify the root cause of the CPOC251 error and implement a suitable solution.