How To Fix GHO_ALLOC160 - Network object rule &1 has qty type &2. It isn't maint. at Network rule

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_ALLOC - Message class for Allocation

• Message number: 160

• Message text: Network object rule &1 has qty type &2. It isn't maint. at Network rule

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_ALLOC160 - Network object rule &1 has qty type &2. It isn't maint. at Network rule ?

  The SAP error message GHO_ALLOC160 indicates that there is an issue with the configuration of a network object rule in the context of project system (PS) or production planning (PP) modules. Specifically, the error states that a network object rule has a quantity type that is not maintained in the network rule.
  
  Cause:
  
  
  Quantity Type Mismatch: The error typically arises when the quantity type associated with a network object (like a network activity) is not defined or maintained in the corresponding network rule. This can happen if:
  
  The network rule does not include the specific quantity type that is being referenced.
  There is a configuration issue where the quantity type is incorrectly set or not set at all.
  
  
  
  
  Configuration Issues: The network rules may not be properly configured to handle the specific quantity types that are being used in the network activities.
  
  
  
  Solution:
  
  
  Check Network Rules:
  
  Go to the configuration settings for network rules in SAP (Transaction code: