How To Fix RSAR212 - Activation of communication structure & in Dictionary failed

RSAR212 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 212

• Message text: Activation of communication structure & in Dictionary failed

What causes this issue?

The activation of your communication structure &V1& failed. Your
communication structure must be actively available in the Dictionary so
that a transfer can take place to the update. &SYSTEM_RESPONSE&
Communication structure &V1& was actively saved but cannot be used.

How to fix this error?

Check the cause of the error in the Dictionary maintenance. Carry out
the <ls>Check</> function in the Dictionary for your communication
structure &V1&.
Analyze the cause of the error using the activation log and remove the
error.
Carry out the maintenance of the communication structure again so that
your communication structure can be actively saved.

Error message extract from SAP system. Copyright SAP SE.

RSAR212 - Details

• The SAP error message RSAR212, which states "Activation of communication structure & in Dictionary failed," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the activation of a communication structure in the Data Dictionary. This can happen for various reasons, including inconsistencies in the Data Dictionary, missing objects, or issues with the underlying database.
  Causes:
  
  Inconsistent Data Dictionary: The Data Dictionary may have inconsistencies that prevent the activation of the communication structure.
  Missing Objects: Required objects (like tables or views) may be missing or not properly defined.
  Database Issues: There may be underlying database issues, such as locks or corruption.
  Transport Issues: If the communication structure was transported from another system, there may be issues related to the transport.
  Authorization Issues: The user may not have the necessary authorizations to activate the structure.
  
  Solutions:
  
  
  Check for Inconsistencies:
  
  Use transaction code SE11 to check the communication structure for inconsistencies.
  Use transaction code SE14 to