How To Fix SEPM_EXCEPTIONS001 - Data type does not match buffer type

SAP Error Message - Details

• Message type: E = Error

• Message class: SEPM_EXCEPTIONS - EPM: Exception Messages

• Message number: 001

• Message text: Data type does not match buffer type

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 SEPM_EXCEPTIONS001 - Data type does not match buffer type ?

  The SAP error message SEPM_EXCEPTIONS001: Data type does not match buffer type typically occurs in the context of SAP's Enterprise Portal or when working with SAP's backend systems, particularly when there is a mismatch between the expected data type and the actual data type being processed.
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Data Type Mismatch: The data being sent to or received from a function module, method, or service does not match the expected data type. For example, if a function expects an integer but receives a string, this error can occur.
  
  
  Buffer Issues: The error may also indicate that the data being processed does not conform to the expected structure or format defined in the buffer.
  
  
  Incorrect Mapping: If you are using a mapping tool or middleware, the mapping between the source and target data types may be incorrect.
  
  
  Version Compatibility: Sometimes, using different versions of SAP components or APIs can lead to data type mismatches.
  
  
  Solution:
  To resolve the SEPM_EXCEPTIONS001 error, you can take the following steps:
  
  
  Check Data Types: Review the data types of the variables being passed to the function or method. Ensure that they match the expected types as defined in the function signature or method definition.
  
  
  Debugging: Use debugging tools to trace the data flow and identify where the mismatch occurs. This can help you pinpoint the exact location in the code where the error is triggered.
  
  
  Review Mappings: If you are using middleware or data mapping tools, double-check the mappings to ensure that the source and target data types align correctly.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific function module or API you are using. This can provide insights into the expected data types and structures.
  
  
  Test with Sample Data: If possible, test the function or method with sample data that you know conforms to the expected types. This can help isolate the issue.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as sometimes bugs related to data handling are fixed in newer versions.
  
  
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may have additional insights or solutions based on the specific context of your implementation.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any known issues or fixes.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide solutions or workarounds.
  Documentation: Review the official SAP documentation for the specific components you are working with, as it often contains valuable information regarding data types and structures.
  
  By following these steps, you should be able to identify and resolve the cause of the SEPM_EXCEPTIONS001 error in your SAP environment.