How To Fix CX285 - Export not possible: more than one value maintained for char. &1 line &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CX - Nachrichten für Konfigurationsprozess

• Message number: 285

• Message text: Export not possible: more than one value maintained for char. &1 line &2

What causes this issue?

You want to export a table. This is only possible if the lines for all
characteristics contain no more than one value.

System Response

Characteristic &V1& in line &V2& has multiple values.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CX285 - Export not possible: more than one value maintained for char. &1 line &2 ?

  The SAP error message CX285 ("Export not possible: more than one value maintained for char. &1 line &2") typically occurs when there is an attempt to export data that has multiple values for a characteristic where only a single value is expected. This can happen in various contexts, such as during data extraction, report generation, or when working with data transfer processes.
  Cause:
  
  
  Multiple Values for a Characteristic: The error indicates that for a specific characteristic (denoted by &1), there are multiple values present in the data set for a particular line (denoted by &2). This situation is not allowed in the context of the operation being performed, as it expects a single value for that characteristic.
  
  
  Data Inconsistency: The underlying data may be inconsistent, where a characteristic is supposed to have a unique value but has been populated with multiple entries.
  
  
  Incorrect Data Model: The data model or structure may not be correctly defined, leading to situations where multiple values are inadvertently assigned to a single characteristic.
  
  
  Solution:
  
  
  Identify the Characteristic and Line: Check the error message for the specific characteristic (&1) and line number (&2) mentioned. This will help you locate the exact data causing the issue.
  
  
  Review Data Entries: Go to the relevant transaction or table where the data is stored and review the entries for the characteristic in question. Look for any records that have multiple values.
  
  
  Data Cleanup: If you find that there are indeed multiple values for the characteristic, you will need to clean up the data. This may involve:
  
  Deleting or correcting duplicate entries.
  Ensuring that the characteristic is populated with a single, valid value.
  
  
  
  Adjust Data Model: If the data model allows for multiple values but the process does not, consider adjusting the data model or the process to accommodate the requirements.
  
  
  Testing: After making the necessary changes, re-run the process that generated the error to ensure that the issue has been resolved.
  
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may need to use specific transaction codes (like SE11 for data dictionary, SE16 for table display, etc.) to investigate the data.
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant ABAP code to see how the data is being processed and where the error is triggered.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  By following these steps, you should be able to identify the root cause of the CX285 error and implement a solution to resolve it.