How To Fix RSDHA288 - Program error: Invalid field '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 288

• Message text: Program error: Invalid field '&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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDHA288 - Program error: Invalid field '&1' ?

  The SAP error message RSDHA288, which states "Program error: Invalid field '&1'", typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data model or the fields being referenced in a query or report. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Field Not Defined: The field referenced in the error message may not be defined in the InfoObject or DataSource.
  Field Deletion: The field might have been deleted or renamed in the underlying data model, leading to inconsistencies.
  Transport Issues: If the system has recently undergone a transport, the field may not have been transported correctly.
  DataSource Issues: The DataSource might not be correctly mapped to the InfoObjects, or there may be issues with the extraction process.
  Query Design Issues: The query might be referencing a field that is not available in the context of the query or is incorrectly configured.
  
  Solutions:
  
  Check Field Definition: Verify that the field referenced in the error message is defined in the relevant InfoObject or DataSource. You can do this by navigating to the InfoObject or DataSource in the SAP BW modeling tools.
  Update Queries: If the field has been renamed or deleted, update any queries or reports that reference this field to use the correct field name or remove the reference if it is no longer needed.
  Re-activate Objects: Sometimes, reactivating the InfoObjects, DataSources, or queries can resolve inconsistencies. This can be done in the SAP BW modeling environment.
  Check Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings related to the objects involved.
  DataSource and InfoProvider Check: Ensure that the DataSource is correctly mapped to the InfoProvider and that the data is being extracted correctly.
  Debugging: If the issue persists, consider debugging the query or the program that is generating the error to identify the exact point of failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoObjects and DataSources, and RSRT (Query Monitor) to test queries.
  Documentation: Review SAP documentation on InfoObjects, DataSources, and query design for best practices and troubleshooting tips.
  
  If the problem continues after trying these solutions, it may be beneficial to consult with your SAP Basis or BW team for further assistance, as they may have more insights into the specific configuration and setup of your SAP environment.