How To Fix RS_DB_DB6628 - InfoObject has no SID table; no check needed

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_DB_DB6 - DB6-Specific Messages in SAP BW

• Message number: 628

• Message text: InfoObject has no SID table; no check needed

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 RS_DB_DB6628 - InfoObject has no SID table; no check needed ?

  The SAP error message RS_DB_DB6628 indicates that an InfoObject does not have a SID (Surrogate ID) table associated with it, which means that no checks are necessary for that particular InfoObject. This message typically arises in the context of data warehousing and reporting, particularly when working with SAP BW (Business Warehouse).
  Cause:
  
  No SID Table: The primary cause of this error is that the InfoObject in question is defined in such a way that it does not require a SID table. This can happen for certain types of InfoObjects, such as those that are not characteristic-based or do not require a unique identifier for their values.
  InfoObject Type: Some InfoObjects, like key figures or certain calculated fields, may not have a SID table because they are not used in the same way as characteristic InfoObjects.
  Data Model Design: The design of the data model may not necessitate a SID table for the specific InfoObject, leading to this message.
  
  Solution:
  
  Ignore the Message: If the InfoObject is functioning as intended and you are not experiencing any issues with data loading or reporting, you can generally ignore this message. It is informational and does not indicate a problem.
  Check InfoObject Configuration: If you believe that the InfoObject should have a SID table, review its configuration in the SAP BW system. Ensure that it is set up correctly and that it is of the appropriate type that requires a SID table.
  Consult Documentation: Refer to SAP documentation or help resources to understand the specific characteristics of the InfoObject in question and whether it should have a SID table.
  Data Model Review: If you are designing or modifying the data model, consider whether the absence of a SID table is appropriate for your use case. If necessary, redesign the InfoObject to include a SID table.
  
  Related Information:
  
  SID Tables: SID tables are used in SAP BW to map the unique values of characteristics to surrogate IDs, which are used for efficient data storage and retrieval.
  InfoObjects: In SAP BW, InfoObjects are the building blocks of the data model, representing characteristics, key figures, and other data elements.
  Data Loading: If you encounter issues with data loading or reporting related to this message, it may be worth investigating the overall data flow and how InfoObjects are being utilized in your queries or reports.
  
  If you continue to experience issues or have specific concerns about the InfoObject in question, consider reaching out to your SAP support team or consulting with an SAP BW expert for further assistance.