How To Fix M2298 - Info structure & does not have a period unit (functionality limited)

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 298

• Message text: Info structure & does not have a period unit (functionality limited)

What causes this issue?

Information structure &V1& does not have a period unit.

How to fix this error?

The functionality available in LIS Copy Management is restricted for
information strucure &V1&. The restrictions are as follows:
Transfer to updating cannot be selected as the data target.
If the target information structure contains date fields, these fields
are filled with the respective initial value.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2298 - Info structure & does not have a period unit (functionality limited) ?

  The SAP error message M2298 indicates that an info structure does not have a period unit defined, which limits its functionality. This error typically arises in the context of Material Management (MM) and Sales and Operations Planning (SOP) when working with info structures that are used for reporting and analysis.
  Cause:
  The primary cause of this error is that the info structure you are trying to use does not have a defined period unit. Period units are essential for aggregating data over specific time frames (e.g., days, weeks, months). Without a period unit, the system cannot perform time-based calculations or reporting, leading to this error.
  Solution:
  To resolve the M2298 error, you need to ensure that the info structure has a period unit defined. Here are the steps to do this:
  
  
  Access the Info Structure Configuration:
  
  Go to the transaction code OMI1 (for info structure maintenance) or SOP1 (for Sales and Operations Planning).
  Locate the specific info structure that is causing the error.
  
  
  
  Check the Info Structure Settings:
  
  In the info structure settings, look for the section where the period unit is defined.
  Ensure that a valid period unit (e.g., days, weeks, months) is assigned to the info structure.
  
  
  
  Modify the Info Structure:
  
  If the period unit is missing, you can add it by selecting the appropriate option in the configuration screen.
  Save your changes.
  
  
  
  Recheck the Info Structure:
  
  After making the changes, recheck the info structure to ensure that the period unit is now defined correctly.
  
  
  
  Test the Functionality:
  
  After updating the info structure, test the functionality that was previously causing the error to confirm that the issue has been resolved.
  
  
  
  Related Information:
  
  Info Structures: Info structures are used in SAP to store and analyze data related to various business processes. They are essential for reporting and planning.
  Period Units: Common period units include daily, weekly, monthly, and yearly. The choice of period unit depends on the reporting requirements.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OMI1, SOP1, and others related to info structure management.
  Documentation: Refer to SAP documentation or help files for detailed guidance on configuring info structures and understanding their components.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues related to the specific info structure you are working with.