How To Fix HRMS_BIW_RECON026 - Conversion of internal item no. &1 into external display format failed

SAP Error Message - Details

• Message type: E = Error

• Message class: HRMS_BIW_RECON - BW: Reconcilation

• Message number: 026

• Message text: Conversion of internal item no. &1 into external display format failed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRMS_BIW_RECON026 - Conversion of internal item no. &1 into external display format failed ?

  The SAP error message HRMS_BIW_RECON026 indicates that there is an issue with converting an internal item number into an external display format. This typically occurs in the context of SAP BW (Business Warehouse) or HR (Human Resources) reporting, where data needs to be displayed in a user-friendly format.
  Cause:
  
  Data Format Issues: The internal item number may not be in the expected format or may contain invalid characters that cannot be converted to the external format.
  Missing Master Data: The internal item number may not have a corresponding entry in the master data tables, leading to a failure in conversion.
  Configuration Issues: There may be configuration problems in the BW or HR system that affect how data is displayed or converted.
  Data Inconsistencies: There could be inconsistencies in the data, such as missing or incorrect mappings between internal and external formats.
  
  Solution:
  
  Check Master Data: Verify that the internal item number exists in the relevant master data tables. If it is missing, you may need to create or update the master data.
  Data Validation: Ensure that the internal item numbers are valid and conform to the expected format. Look for any special characters or formatting issues.
  Review Configuration: Check the configuration settings in the BW or HR system to ensure that they are set up correctly for data conversion and display.
  Debugging: If you have access to debugging tools, you can trace the execution to identify where the conversion is failing. This may provide insights into the specific cause of the error.
  Consult Documentation: Review SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: You may want to check relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), or RSA1 (BW Modeling Tools) to investigate the data and configuration.
  SAP Notes: Search for SAP Notes related to HRMS_BIW_RECON026 in the SAP Support Portal for any known issues or fixes.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the error related to the conversion of internal item numbers in SAP.