How To Fix SAM_SCHEMA_DEPLOY010 - Invalid relation b/n der. &1 and var. &2 of schema &3 of node &4

SAP Error Message - Details

• Message type: E = Error

• Message class: SAM_SCHEMA_DEPLOY - Messages for S&AM schemas deploy

• Message number: 010

• Message text: Invalid relation b/n der. &1 and var. &2 of schema &3 of node &4

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 SAM_SCHEMA_DEPLOY010 - Invalid relation b/n der. &1 and var. &2 of schema &3 of node &4 ?

  The SAP error message SAM_SCHEMA_DEPLOY010 indicates that there is an invalid relationship between a derived attribute (denoted as &1) and a variable (denoted as &2) in the schema (denoted as &3) of a specific node (denoted as &4). This error typically arises during the deployment or activation of a schema in SAP Analytics Cloud (SAC) or similar environments where data models are defined.
  Cause:
  
  Invalid Relationship Definition: The derived attribute may not be correctly defined in relation to the variable. This could be due to incorrect data types, incompatible calculations, or logical errors in the relationship.
  Schema Configuration Issues: There may be issues in the schema configuration itself, such as missing or incorrectly defined nodes, attributes, or variables.
  Data Model Changes: If there have been recent changes to the data model, such as renaming or deleting attributes or variables, it could lead to broken relationships.
  Versioning Issues: If the schema is being deployed from a different version or environment, there may be discrepancies in the definitions.
  
  Solution:
  
  Review the Schema Definition: Check the schema definition for the derived attribute and the variable. Ensure that the relationship is logically and syntactically correct.
  Validate Data Types: Ensure that the data types of the derived attribute and the variable are compatible. For example, if one is a string and the other is a number, this could cause issues.
  Check for Missing Elements: Verify that all necessary nodes, attributes, and variables are present and correctly defined in the schema.
  Recreate the Relationship: If the relationship is broken, consider deleting and recreating it to ensure that it is correctly established.
  Consult Documentation: Refer to SAP documentation or community forums for specific guidelines on defining relationships in schemas.
  Test in a Development Environment: If possible, test the schema changes in a development or test environment before deploying them to production.
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for schema design and deployment best practices to ensure compliance with recommended guidelines.
  
  By following these steps, you should be able to identify and resolve the issue causing the SAM_SCHEMA_DEPLOY010 error.