How To Fix RSDD_ZA288 - SP test: Data conversion error in BWA (module &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 288

• Message text: SP test: Data conversion error in BWA (module &1)

What causes this issue?

During the compatibility check for the BW support package and the
revision of BW Accelerator, the information about the revision of BW
Accelerator is retrieved using function module &SYST-MSGV1& . An error
occurred in this function module during the internal data conversion.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Create a customer message describing this situation.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA288 - SP test: Data conversion error in BWA (module &1) ?

  The SAP error message RSDD_ZA288, which indicates a "Data conversion error in BWA (module &1)," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with data being processed in the BWA (Business Warehouse Accelerator). This error can arise due to various reasons, including data type mismatches, incorrect data formats, or issues with the data model.
  Causes:
  
  Data Type Mismatch: The data being loaded or processed may not match the expected data types defined in the InfoObject or data model.
  Invalid Data Format: The data may contain invalid characters or formats that cannot be converted properly.
  Corrupted Data: There may be corrupted records in the data source that are causing the conversion to fail.
  Configuration Issues: Incorrect settings in the BWA configuration or the InfoProvider can lead to conversion errors.
  Data Source Issues: Problems with the data source, such as missing or incomplete data, can also trigger this error.
  
  Solutions:
  
  Check Data Types: Verify that the data types in the source system match those defined in the BW InfoObjects. Make necessary adjustments to ensure compatibility.
  Data Cleansing: Review the data for any invalid characters or formats. Cleanse the data to ensure it adheres to the expected formats.
  Error Logs: Check the error logs in the BW system for more detailed information about the specific records causing the issue. This can help identify the problematic data.
  Reprocess Data: If the data has been corrected, reprocess the data load or transformation to see if the error persists.
  BWA Configuration: Review the BWA configuration settings to ensure they are correctly set up for the data being processed.
  Data Source Validation: Validate the data source to ensure that it is providing complete and accurate data.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address known issues.
  Documentation: Refer to SAP BW documentation for best practices on data modeling and loading processes.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis or BW support team for further investigation and assistance.