How To Fix 0K077 - Conversion error occurred

SAP Error Message - Details

• Message type: E = Error

• Message class: 0K - Messages for "General List Modules"

• Message number: 077

• Message text: Conversion error occurred

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 0K077 - Conversion error occurred ?

  The SAP error message "0K077 Conversion error occurred" typically indicates that there is an issue with data conversion in the system. This error can arise in various contexts, such as during data uploads, conversions, or when processing certain transactions. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Data Format Issues: The data being processed may not be in the expected format. For example, if a numeric field is expected but a character string is provided, a conversion error can occur.
  Incompatible Data Types: There may be a mismatch between the data types in the source and target fields. For instance, trying to convert a string to a date or a number without proper formatting.
  Missing or Incorrect Data: Required fields may be missing or contain invalid data that cannot be converted.
  Custom Code or Enhancements: If there are custom programs or enhancements in place, they may not handle certain data types correctly, leading to conversion errors.
  Database Issues: Corruption or inconsistencies in the database can also lead to conversion errors.
  
  Solutions:
  
  Check Data Formats: Review the data being processed to ensure it matches the expected formats. For example, ensure that date fields are in the correct format (e.g., YYYY-MM-DD).
  Validate Data Types: Ensure that the data types in the source and target fields are compatible. If necessary, modify the data or the program logic to handle the conversion correctly.
  Error Logs: Check the SAP error logs (transaction SLG1) for more detailed information about the error. This can provide insights into which specific data or field is causing the issue.
  Debugging: If the error occurs in a custom program, use the ABAP debugger to step through the code and identify where the conversion is failing.
  Data Cleansing: If the error is due to invalid data, consider cleansing the data before processing it. This may involve removing or correcting invalid entries.
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or process you are working with, as there may be known issues or patches available.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Community Forums: Check SAP Community forums or other online resources where users may have discussed similar issues and solutions.
  Transaction Codes: Familiarize yourself with transaction codes that may help in diagnosing the issue, such as SE11 (Data Dictionary), SE37 (Function Modules), or SE80 (Object Navigator).
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.