How To Fix SCBO_MODEL021 - Request for retrieving history of business object data is ambiguous.

SAP Error Message - Details

• Message type: E = Error

• Message class: SCBO_MODEL - Custom Business Objects: Model Errors

• Message number: 021

• Message text: Request for retrieving history of business object data is ambiguous.

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 SCBO_MODEL021 - Request for retrieving history of business object data is ambiguous. ?

  The SAP error message SCBO_MODEL021, which states "Request for retrieving history of business object data is ambiguous," typically occurs in the context of SAP Business Object Processing Framework (BOPF) when there is an issue with retrieving historical data for a business object. This can happen due to various reasons, such as:
  Causes:
  
  Ambiguous Key Specification: The request to retrieve historical data may not specify a unique key or may include multiple keys that lead to ambiguity in identifying the specific record.
  Multiple Versions: If there are multiple versions of the same business object, the system may not know which version to retrieve.
  Incorrect Query Parameters: The parameters used in the query may not be correctly defined, leading to confusion in the data retrieval process.
  Data Model Changes: Changes in the data model or business object definitions may lead to inconsistencies in how historical data is accessed.
  
  Solutions:
  
  Check Key Specifications: Ensure that the key specifications in your