How To Fix CN556 - Components already withdrawn for network &

CN556 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 556

• Message text: Components already withdrawn for network &

What causes this issue?

Components have already been issued for network &V1&. In this situation,
you cannot reconfigure the standard network.

System Response

INCLUDE 'NA_ALLG_NOFUNKTION' OBJECT DOKU ID TX

How to fix this error?

You can execute the desired function only once you have reversed the
corresponding business transaction.

Error message extract from SAP system. Copyright SAP SE.

CN556 - Details

• The SAP error message CN556 ("Components already withdrawn for network &") typically occurs in the context of project management and network activities within SAP's Project System (PS) module. This error indicates that there are components (materials or resources) that have already been withdrawn from inventory for a specific network activity, and the system is preventing further withdrawals for that activity.
  
  Cause:
  
  Multiple Withdrawals: The components have already been withdrawn for the specified network activity, and the system does not allow additional withdrawals for the same activity.
  Incorrect Configuration: There may be configuration settings in the project or network that restrict further withdrawals.
  Status of the Network: The network activity may be in a status that does not allow further withdrawals (e.g., completed or closed).
  Data Entry Errors: There may be errors in the data entry process, such as incorrect network or activity numbers.
  
  
  Solution:
  
  Check Withdrawals: Verify the withdrawal history for the components in question. You can