How To Fix WEBDYNPRO_RT026 - Client (&) is not active; eCatt rendering not active

SAP Error Message - Details

• Message type: E = Error

• Message class: WEBDYNPRO_RT - Message class of Web Dynpro runtime

• Message number: 026

• Message text: Client (&) is not active; eCatt rendering not active

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WEBDYNPRO_RT026 - Client (&) is not active; eCatt rendering not active ?

  The SAP error message:
  WEBDYNPRO_RT026 Client (&) is not active; eCatt rendering not active
  typically occurs in the context of Web Dynpro applications and eCATT (extended Computer Aided Test Tool) when trying to render or execute eCATT scripts or Web Dynpro components in a client that is not active.
  
  Cause
  
  The client specified in the error message is not active in the SAP system.
  eCATT rendering requires the client to be active to properly execute or display Web Dynpro components.
  This error often happens when:
  You try to run or test eCATT scripts in a client that is either locked or not set as active.
  The client settings in the system do not allow rendering or execution of Web Dynpro applications.
  The system configuration for the client does not permit eCATT rendering.
  
  
  
  
  Solution
  
  
  Check Client Status:
  
  Go to transaction SCC4 (Client Administration).
  Verify if the client number mentioned in the error message is active.
  If the client is inactive, activate it by changing the