How To Fix 1E302 - Error in conversion of table BKKE1

SAP Error Message - Details

• Message type: E = Error

• Message class: 1E - BCA: Account

• Message number: 302

• Message text: Error in conversion of table BKKE1

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 1E302 - Error in conversion of table BKKE1 ?

  The SAP error message 1E302 indicates that there is an issue with the conversion of data in the table BKKE1. This error typically arises during data processing or migration activities, particularly when there are inconsistencies or issues with the data format or structure.
  Causes of Error 1E302
  
  
  Data Format Issues: The data in the BKKE1 table may not conform to the expected format. This can happen if there are invalid characters, incorrect data types, or unexpected null values.
  
  
  Inconsistent Data: If the data being processed has inconsistencies, such as missing mandatory fields or incorrect relationships between records, it can lead to conversion errors.
  
  
  Configuration Issues: Incorrect configuration settings in the SAP system can also lead to errors during data conversion.
  
  
  Version Mismatch: If there are discrepancies between the versions of the data being processed and the expected version in the SAP system, this can cause conversion errors.
  
  
  Data Migration Issues: During data migration from legacy systems to SAP, if the mapping of fields is not done correctly, it can lead to conversion errors.
  
  
  Solutions to Error 1E302
  
  
  Check Data Format: Review the data in the BKKE1 table to ensure that it adheres to the expected format. Look for any invalid characters or incorrect data types.
  
  
  Validate Data Consistency: Ensure that all mandatory fields are filled and that there are no inconsistencies in the data. Use transaction codes like SE16 or SE11 to analyze the data in the BKKE1 table.
  
  
  Review Configuration Settings: Check the configuration settings related to the BKKE1 table and ensure they are correctly set up. This may involve reviewing customizing settings in the SAP system.
  
  
  Data Migration Mapping: If the error occurred during data migration, review the mapping of fields to ensure that all data is being transferred correctly and that the source data matches the expected structure in SAP.
  
  
  Use Transaction Codes: Utilize transaction codes such as ST22 (Dump Analysis) or SM21 (System Log) to check for any related dumps or logs that can provide more context about the error.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  
  
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information
  
  
  BKKE1 Table: This table is typically used for storing data related to bank master records in SAP. Understanding its structure and the data it holds can help in diagnosing the issue.
  
  
  Data Migration Tools: If you are using tools like LSMW (Legacy System Migration Workbench) or SAP Data Services, ensure that the mapping and transformation rules are correctly defined.
  
  
  Testing Environment: If possible, replicate the issue in a testing environment to analyze the data and configuration without affecting the production system.
  
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.