How To Fix RSPLFA028 - Error while reading the internal characteristic value of &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSPLFA -

• Message number: 028

• Message text: Error while reading the internal characteristic value of &1

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 RSPLFA028 - Error while reading the internal characteristic value of &1 ?

  The SAP error message RSPLFA028 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue related to the internal characteristic values of a query or InfoProvider. This error can arise due to various reasons, such as inconsistencies in the data model, issues with the characteristic values, or problems with the underlying data.
  Cause:
  
  Missing Characteristic Values: The characteristic value that the system is trying to read may not exist in the master data.
  Inconsistent Data: There may be inconsistencies in the data model, such as missing or incorrect entries in the characteristic value table.
  Authorization Issues: The user may not have the necessary authorizations to access certain characteristic values.
  Data Load Issues: Problems during data loading processes can lead to incomplete or corrupted data.
  Query Design Issues: The query may be incorrectly designed, leading to references to non-existent or invalid characteristic values.
  
  Solution:
  
  Check Characteristic Values: Verify that the characteristic values exist in the master data. You can do this by checking the relevant InfoObject in the SAP BW system.
  Data Consistency Check: Run consistency checks on the InfoObjects and the data model to identify any inconsistencies. You can use transaction codes like RSA1 to access the Data Warehousing Workbench and check for issues.
  Authorization Check: Ensure that the user has the necessary authorizations to access the characteristic values. You can check this in the user roles and authorizations.
  Data Load Monitoring: Check the data load process for any errors or warnings that might indicate issues with the data. Use transaction SM37 to monitor background jobs related to data loading.
  Query Redesign: If the query is incorrectly designed, consider redesigning it to ensure that it references valid characteristic values.
  Re-activate InfoObjects: Sometimes, reactivating the InfoObjects can resolve issues related to inconsistencies. You can do this in the Data Warehousing Workbench.
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  SM37: Job Monitoring
  RSD1: InfoObject Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP BW documentation for best practices in managing characteristic values and data consistency.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation, or to reach out to SAP support for assistance.