How To Fix RS_ADSO_MODEL031 - Field name &1 is reserved

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_ADSO_MODEL - Messages related to the Datastore Object Backend

• Message number: 031

• Message text: Field name &1 is reserved

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_ADSO_MODEL031 - Field name &1 is reserved ?

  The SAP error message RS_ADSO_MODEL031 with the description "Field name &1 is reserved" typically occurs in the context of SAP BW (Business Warehouse) when working with Advanced DataStore Objects (ADSO). This error indicates that the field name you are trying to use is reserved by the system and cannot be used for your custom fields or data modeling.
  Cause:
  
  Reserved Field Names: The field name you are trying to use is part of the reserved names in SAP BW. These reserved names are typically used by the system for internal purposes or for standard fields that are essential for the functioning of the data model.
  Naming Conventions: The naming conventions in SAP BW may restrict certain names or prefixes that are reserved for system use.
  
  Solution:
  
  Change the Field Name: The most straightforward solution is to change the field name to something that is not reserved. You can use a different naming convention or add a prefix/suffix to avoid conflicts with reserved names.
  Check Documentation: Refer to the SAP documentation or the data modeling guidelines for a list of reserved field names to ensure that you are not using any of them.
  Use Custom Names: When creating custom fields, always ensure that the names are unique and do not conflict with existing reserved names in the system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or updates regarding reserved field names in the version of SAP BW you are using.
  Data Modeling Guidelines: Familiarize yourself with the data modeling guidelines provided by SAP for BW and ADSO to avoid common pitfalls.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to resolve the RS_ADSO_MODEL031 error and continue with your data modeling tasks in SAP BW.