How To Fix WB2B879 - Field overflow

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B - Trading Contract

• Message number: 879

• Message text: Field overflow

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 WB2B879 - Field overflow ?

  The SAP error message WB2B879 "Field overflow" typically occurs when a value being processed exceeds the maximum length or size defined for a particular field in the SAP system. This can happen in various contexts, such as during data entry, data import, or when processing transactions.
  Causes:
  
  Data Length Exceeded: The value being entered or processed exceeds the defined length of the field in the database or application.
  Incorrect Data Format: The data format may not match the expected format, leading to overflow issues.
  Configuration Issues: Customizations or configurations in the SAP system may not align with the expected data structures.
  Data Migration Issues: During data migration or integration processes, data may not be properly validated, leading to overflow errors.
  
  Solutions:
  
  Check Field Lengths: Review the field definitions in the relevant data structure (e.g., database table, data element) to ensure that the data being entered does not exceed the maximum length.
  Data Validation: Implement validation checks to ensure that data conforms to the expected formats and lengths before processing.
  Adjust Data Input: If possible, modify the data being input to fit within the defined limits. This may involve truncating strings or adjusting numeric values.
  Review Custom Code: If the error occurs in a custom program or enhancement, review the code to ensure that it handles data correctly and adheres to field length restrictions.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or module where the error occurs for additional guidance.
  Testing: Conduct thorough testing with various data inputs to identify the specific conditions that trigger the overflow error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message WB2B879.
  Transaction Codes: Identify the transaction code or process where the error occurs to narrow down the context.
  Field Definitions: Use transaction SE11 (Data Dictionary) to look up the field definitions and their lengths.
  Debugging: If you have access, use the debugger to trace the execution and identify where the overflow occurs.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.