How To Fix B1405 - Application object type & is not planned

B1405 - Overview

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 405

• Message text: Application object type & is not planned

What causes this issue?

The application object type '&v1&' is not permissible for the input
function module '&v2&'.

System Response

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

How to fix this error?

The allowed application object type must be allocated to the function
module. This allocation is made together with the allocation of the
function module to the message types and intermediate document types
that can be processed in this function module.

Error message extract from SAP system. Copyright SAP SE.

B1405 - Details

• The SAP error message B1405, which states "Application object type & is not planned," typically occurs in the context of SAP Business Workflow or when dealing with application objects in SAP systems. This error indicates that the system is trying to access or process an application object that has not been defined or planned in the system.
  
  Cause:
  
  Missing Configuration: The application object type referenced in the error message has not been configured or defined in the system.
  Incorrect Object Type: The object type being referenced may be incorrect or misspelled.
  Transport Issues: If the object type was recently transported from another system, it may not have been properly imported or activated.
  Authorization Issues: The user may not have the necessary authorizations to access the specified application object type.
  
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the relevant configuration transaction (e.g., SPRO) and check if the application object type is defined. If not, you may need to create or