How To Fix S1478 - Index for current week must be within 1 and &

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 478

• Message text: Index for current week must be within 1 and &

What causes this issue?

You entered a value for the currrent week which would be outside of the
displayed area. That is not allowed.

System Response

No display changes are made.

How to fix this error?

Enter a new value within 1 and the number of displayed weeks and try
again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S1478 - Index for current week must be within 1 and & ?

  The SAP error message S1478, which states "Index for current week must be within 1 and &," typically occurs in the context of time management or planning applications within SAP, particularly when dealing with weekly data or reports. This error indicates that the index value for the current week is outside the acceptable range, which is usually between 1 and a specified upper limit (denoted by "&").
  Cause:
  
  Invalid Index Value: The index value for the current week is set to a number that is either less than 1 or greater than the maximum allowed value.
  Configuration Issues: There may be a configuration issue in the system that defines the range of valid index values for weeks.
  Data Entry Error: A user may have entered an incorrect value manually, leading to this error.
  System Bugs: Occasionally, bugs in the SAP system or specific modules can lead to unexpected behavior.
  
  Solution:
  
  Check Index Value: Verify the index value being used for the current week. Ensure it is within the valid range (1 to the maximum value).
  Configuration Review: Review the configuration settings related to the time management or planning module to ensure that the index range is correctly defined.
  Data Validation: If the index is derived from user input or another system, validate the data source to ensure it is providing correct values.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the module you are working with, as there may be additional context or settings that need to be adjusted.
  Contact Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal IT team for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  Transaction Codes: Familiarize yourself with transaction codes related to time management or planning, as they may help in troubleshooting.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users.
  
  By following these steps, you should be able to identify the cause of the S1478 error and implement a solution to resolve it.