How To Fix GRPG133 - Grouping element & is valid for all materials, assignment not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: GRPG - Grouping/Pegging for Individual Project Planning

• Message number: 133

• Message text: Grouping element & is valid for all materials, assignment not allowed

What causes this issue?

<DS:DE.GRPSPKZ>Grouping WBS element</> &V1& has type <LS>1</>, which
means it is valid for all materials. Only material dependent grouping
WBS elements can be assigned to other grouping WBS elements.

System Response

INCLUDE NA_ALLG_NOVERARBEITUNG OBJECT DOKU ID TX

How to fix this error?

Change the value of the <ls>Grouping WBS element</> indicator to <LS>2
</>. The grouping WBS element then depends on the MRP group and plant.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GRPG133 - Grouping element & is valid for all materials, assignment not allowed ?

  The SAP error message GRPG133 indicates that a grouping element is not valid for all materials, and therefore, the assignment is not allowed. This error typically arises in the context of material management, particularly when dealing with material grouping or classification.
  
  Cause:
  
  Invalid Grouping Element: The grouping element you are trying to assign may not be valid for the materials you are working with. This can happen if the grouping element is not defined correctly or if it is not applicable to the specific materials.
  Material Master Data Issues: The materials in question may not have the necessary attributes or classifications that align with the grouping element.
  
  Configuration Issues: There may be configuration settings in the SAP system that restrict the use of certain grouping elements for specific materials.
  
  
  Solution:
  
  Check Grouping Element Validity: Verify that the grouping element you are trying to use is indeed valid for the materials in question. You can do this