How To Fix RSDD_TIP_LOGI212 - Single-character ID &1 is ignored with the default BWA

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_TIP_LOGI - Logical Indexes as Transactional Providers

• Message number: 212

• Message text: Single-character ID &1 is ignored with the default BWA

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 RSDD_TIP_LOGI212 - Single-character ID &1 is ignored with the default BWA ?

  The SAP error message RSDD_TIP_LOGI212 indicates that a single-character ID (represented by &1) is being ignored when using the default BWA (Business Warehouse Accelerator). This typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to the configuration or usage of the BWA.
  Cause:
  
  Single-Character ID: The error suggests that a single-character ID is not being processed correctly. In SAP BW, certain identifiers or keys may be expected to have a specific format or length, and a single-character ID may not meet these expectations.
  BWA Configuration: The BWA may not be configured to handle certain types of queries or data structures that involve single-character IDs.
  Data Model Issues: There may be issues with the data model or the way data is being loaded into the BW system, leading to the use of single-character IDs that are not valid in the context of the BWA.
  
  Solution:
  
  Check Data Model: Review the data model to ensure that all identifiers conform to the expected formats. If single-character IDs are being used, consider changing them to a more appropriate length or format.
  BWA Configuration: Verify the configuration of the BWA. Ensure that it is set up correctly to handle the types of queries and data structures you are working with. You may need to consult the BWA documentation or SAP support for specific configuration settings.
  Data Loading: Check the data loading process to ensure that data is being loaded correctly into the BW system. If there are transformations or mappings that could lead to single-character IDs, adjust them accordingly.
  SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Consult SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may have additional insights or solutions based on the specific context of your BW implementation.
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for best practices regarding data modeling and BWA configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Performance Considerations: Understand that using BWA is intended to improve query performance in BW. Ensure that your data model and queries are optimized for BWA usage.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the RSDD_TIP_LOGI212 error and ensure that your BW system operates smoothly with the BWA.