How To Fix FQ121 - Inconsistent data transferred in external interface: & & & &

SAP Error Message - Details

• Message type: E = Error

• Message class: FQ - Payment Requests and Payment Program

• Message number: 121

• Message text: Inconsistent data transferred in external interface: & & & &

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 FQ121 - Inconsistent data transferred in external interface: & & & & ?

  The SAP error message FQ121, which states "Inconsistent data transferred in external interface: & & & &," typically occurs in the context of financial transactions, particularly when dealing with external interfaces such as Electronic Bank Statement (EBS) processing or other financial data imports. This error indicates that there is a mismatch or inconsistency in the data being transferred from an external source into the SAP system.
  Causes of Error FQ121
  
  
  Data Format Issues: The data being imported may not conform to the expected format or structure defined in SAP. This can include incorrect field lengths, data types, or delimiters.
  
  
  Missing or Incorrect Data: Required fields may be missing, or the data may not meet validation rules set in SAP. For example, if a mandatory field is empty or contains invalid values.
  
  
  Mapping Errors: If there is a mapping between the external data and SAP fields, any discrepancies in this mapping can lead to inconsistencies.
  
  
  Currency or Amount Issues: If the transaction amounts or currencies do not match the expected values or formats, this can trigger the error.
  
  
  Configuration Issues: Incorrect configuration settings in the SAP system related to the external interface can lead to data inconsistencies.
  
  
  Solutions to Error FQ121
  
  
  Check Data Format: Review the data being transferred to ensure it adheres to the expected format. This includes checking field lengths, data types, and delimiters.
  
  
  Validate Data Completeness: Ensure that all required fields are populated and that the data meets the validation criteria set in SAP.
  
  
  Review Mapping: If applicable, check the mapping between the external data source and SAP fields to ensure that they align correctly.
  
  
  Examine Currency and Amounts: Verify that all currency codes and amounts are correct and formatted properly. Ensure that the currency conversion settings are appropriate if multiple currencies are involved.
  
  
  Check Configuration Settings: Review the configuration settings in SAP related to the external interface. Ensure that they are set up correctly to handle the incoming data.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like SLG1 for application logs) to get more detailed information about the error and identify the specific data causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific interface you are using for any known issues or additional troubleshooting steps.
  
  
  Engage Technical Support: If the issue persists, consider reaching out to SAP support or your internal technical team for further assistance.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with transaction codes like FBL1N (Vendor Line Item Display), FBL3N (G/L Account Line Item Display), and SLG1 (Application Log) to help diagnose the issue.
  SAP Notes: Check SAP Notes for any updates or patches that may address known issues related to the error message.
  Testing: Conduct tests with sample data to replicate the issue and identify the specific conditions that lead to the error.
  
  By following these steps, you should be able to identify the root cause of the FQ121 error and implement a solution to resolve it.