How To Fix AREN214 - &1: Projection is not in the header table (see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: AREN - Messages - Archiving Engine

• Message number: 214

• Message text: &1: Projection is not in the header table (see long text)

What causes this issue?

All fields for the projection must be in the header table.
The following fields do not meet this condition:
&V2&

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AREN214 - &1: Projection is not in the header table (see long text) ?

  The SAP error message AREN214 typically indicates that there is an issue with the projection in the context of a data model or a reporting structure. This error suggests that the projection you are trying to access or utilize is not defined in the header table of the relevant data structure.
  Cause:
  
  Missing Projection Definition: The projection you are trying to use may not be defined in the header table. This can happen if the projection was not created or if it was deleted.
  Incorrect Configuration: There may be a misconfiguration in the data model or reporting structure that is causing the system to look for a projection that does not exist.
  Data Model Changes: If there have been recent changes to the data model, such as updates or migrations, the projection may have been affected.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain projections, leading to this error.
  
  Solution:
  
  Check Projection Definition: Verify that the projection you are trying to access is correctly defined in the header table. You may need to consult with your SAP administrator or developer to ensure that the projection exists.
  Review Configuration: Look into the configuration settings of the data model or reporting structure to ensure that everything is set up correctly. This may involve checking the relevant customizing settings in the SAP system.
  Recreate Projection: If the projection is missing, you may need to recreate it. This could involve using transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to define the projection properly.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the projection. This may involve checking user roles and permissions in the SAP system.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module or functionality you are working with. There may be specific guidelines or troubleshooting steps provided by SAP.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message. SAP Notes often provide solutions or workarounds for known issues.
  Transaction Codes: Familiarize yourself with transaction codes that are relevant to the data model or reporting structure you are working with, such as SE11, SE80, or others.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups, as other users may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.