How To Fix WY078 - No suitable entry for activation transaction & in table T078K

WY078 - Overview

• Message type: E = Error

• Message class: WY - Supplier Master

• Message number: 078

• Message text: No suitable entry for activation transaction & in table T078K

What causes this issue?

You wanted to activate planned changes for a vendor. The screen
selection for activating planned changes is identical to the screen
selection for changing vendor master data. However, the activity-
dependent screen selection of the vendor master is not maintained in
Customizing for the changing vendor master data.

How to fix this error?

Check the setting for the
<DS:SIMG.SIMG_CFMENUOLMSOMSX>activity-dependent screen selection</> in
Customizing.
INCLUDE ISR_CUSTOMIZING

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WY078 - No suitable entry for activation transaction & in table T078K ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WY078 No suitable entry for activation transaction & in table T078K
  
  
  Cause:
  This error occurs when the system tries to activate a transaction (usually a workflow or a related process) but cannot find a corresponding entry in the customizing table T078K. The table T078K contains activation transactions for workflow tasks or related objects.
  In other words, the system expects to find a configuration entry that links a particular transaction code (or activation transaction) to a workflow or process, but this entry is missing.
  
  When does it occur?
  
  During workflow activation or execution.
  When a workflow step tries to trigger a transaction that is not defined in T078K.
  When customizing for workflow activation transactions is incomplete or missing.
  
  
  Table T078K:
  
  This table stores activation transactions for workflow tasks.
  It links workflow tasks or objects to specific transactions that can be activated.
  Missing entries here mean the system does not know how