How To Fix RSO712 - Object &1 &2 already in conversion table (cannot appear twice)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO - BW Repository

• Message number: 712

• Message text: Object &1 &2 already in conversion table (cannot appear twice)

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 RSO712 - Object &1 &2 already in conversion table (cannot appear twice) ?

  The SAP error message RSO712 indicates that there is a problem with the conversion table in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error typically occurs when an object (like a query, InfoObject, or data source) is being processed and is found to be already present in the conversion table, which means it cannot be processed again in the same context.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the same object is being referenced multiple times in a way that is not allowed. This can happen if there are duplicate entries in the data model or if the same object is being processed in multiple contexts simultaneously.
  Incorrect Configuration: Sometimes, the configuration of the InfoProvider or the query might lead to this issue, especially if there are overlapping definitions or if the same object is included in multiple queries or transformations.
  System Bugs: In some cases, this error can be caused by bugs in the SAP system or inconsistencies in the metadata.
  
  Solution:
  
  Check for Duplicates: Review the objects involved in the process that triggered the error. Ensure that there are no duplicate entries in the transformation, query, or data source definitions.
  Review Query and InfoProvider: If the error occurs during query execution, check the query definition and the InfoProvider to ensure that the same object is not being referenced multiple times in a way that conflicts with the conversion table.
  Clear Buffer: Sometimes, clearing the buffer or cache related to the InfoProvider or query can resolve the issue. You can do this by using transaction codes like RSBIC020 or RSBIC010 to manage the data.
  Check for Locks: Ensure that there are no locks on the objects that might be causing the issue. You can use transaction SM12 to check for and remove any locks.
  Rebuild the Object: If the issue persists, consider rebuilding the affected object or transformation. This can help eliminate any underlying issues with the object definition.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues related to this error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSRT (Query Monitor), and RSBIC020 (Data Load Monitor) for troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Review SAP documentation related to BW/BI and error handling for more detailed guidance on managing and troubleshooting errors.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis or BW team for further investigation and support.