How To Fix FIN_CS_API000 - Duplicate row number for one consolidation unit is not allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: FIN_CS_API - Message For FIN_CS_API

• Message number: 000

• Message text: Duplicate row number for one consolidation unit is not allowed.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FIN_CS_API000 - Duplicate row number for one consolidation unit is not allowed. ?

  The SAP error message FIN_CS_API000: Duplicate row number for one consolidation unit is not allowed typically occurs in the context of the SAP Consolidation module, particularly when dealing with financial data consolidation. This error indicates that there are duplicate entries for a specific consolidation unit in the data being processed, which violates the uniqueness requirement for row numbers in the consolidation process.
  Causes:
  
  Duplicate Data Entries: The most common cause is that there are multiple records with the same row number for a given consolidation unit in the data source.
  Incorrect Data Upload: If data is being uploaded from an external source (like a flat file or another system), it may contain duplicates.
  Configuration Issues: There may be issues with the configuration of the consolidation units or the data model that lead to duplicates being generated.
  Data Migration Issues: During data migration or transformation processes, duplicates may inadvertently be created.
  
  Solutions:
  
  
  Identify Duplicates: 
  
  Check the data source for the consolidation unit in question. Look for duplicate row numbers and resolve them by either removing or consolidating the duplicate entries.
  Use SQL queries or data analysis tools to identify duplicates in the dataset.
  
  
  
  Data Cleansing: 
  
  Clean the data before uploading it to the SAP system. Ensure that each consolidation unit has unique row numbers.
  Implement validation checks in the data preparation process to prevent duplicates from being introduced.
  
  
  
  Review Configuration: 
  
  Review the configuration settings for the consolidation units in SAP. Ensure that the settings are correctly defined to prevent duplicates.
  Check if there are any custom logic or enhancements that might be causing duplicates.
  
  
  
  Reprocess Data: 
  
  After resolving the duplicates, reprocess the data in the SAP system. This may involve re-uploading the data or re-running the consolidation process.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or support notes related to the Consolidation module for any specific guidelines or known issues related to this error.
  
  
  
  Engage SAP Support: 
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or version.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP for data management and consolidation, such as FB50 for financial document entry or CNS0 for consolidation.
  Data Validation Tools: Utilize data validation tools or reports within SAP to ensure data integrity before processing.
  
  By following these steps, you should be able to identify and resolve the cause of the FIN_CS_API000 error in your SAP system.