How To Fix PSSC_TOOLS055 - Minimum date (01.01.1900) reached; no further date decrease allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: PSSC_TOOLS - Message Class for Periods & Due Date Tools

• Message number: 055

• Message text: Minimum date (01.01.1900) reached; no further date decrease allowed

What causes this issue?

The minimum date (01.01.1900) of the calendar has been reached during
the date calculation operation using the Social Services period toolset.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check your basic date values.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PSSC_TOOLS055 - Minimum date (01.01.1900) reached; no further date decrease allowed ?

  The SAP error message PSSC_TOOLS055 indicates that a minimum date limit has been reached in the system, specifically the date 01.01.1900. This error typically occurs when there is an attempt to set a date earlier than this minimum threshold, which is not allowed in SAP systems.
  Cause:
  
  Date Input Error: The most common cause is that a user or a program is trying to input a date that is earlier than January 1, 1900. This could happen during data entry, data migration, or when running certain reports or transactions.
  System Configuration: Some configurations or custom developments may inadvertently lead to attempts to process dates that fall below this minimum limit.
  Data Corruption: In rare cases, data corruption or incorrect data in the database could lead to this error.
  
  Solution:
  
  Check Date Inputs: Review the date fields in the transaction or program that triggered the error. Ensure that all dates are set to a valid range (i.e., after January 1, 1900).
  Data Validation: Implement validation checks in custom programs or user exits to prevent users from entering invalid dates.
  Review Custom Code: If the error arises from a custom program or enhancement, review the code to ensure that it does not attempt to manipulate dates incorrectly.
  Data Migration: If this error occurs during data migration, ensure that the source data does not contain any dates before January 1, 1900. Adjust the data accordingly before migration.
  Consult Documentation: Check SAP documentation or notes related to the specific transaction or module you are working with for any additional guidance or known issues.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Transaction Codes: If this error occurs in a specific transaction, note the transaction code and check for any known issues or updates related to that transaction.
  System Settings: Review the system settings related to date handling, especially if you are working with legacy data or systems that may have different date handling rules.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP Basis or technical team for further investigation.