How To Fix /SAPAPO/RSP01135 - Rescheduling is not available (error number &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP01 -

• Message number: 135

• Message text: Rescheduling is not available (error number &1)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP01135 - Rescheduling is not available (error number &1) ?

  The SAP error message /SAPAPO/RSP01135 Rescheduling is not available (error number &1) typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the rescheduling process in the system. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Causes:
  
  Planning Object Issues: The planning object (like a production order or a purchase order) may not be in a state that allows for rescheduling. For example, it might be locked, completed, or canceled.
  Time Period Restrictions: The rescheduling might be attempted outside of the allowed time frame defined in the planning settings.
  Resource Availability: The resources required for the rescheduling may not be available, leading to the inability to reschedule.
  Configuration Issues: There may be configuration settings in the APO system that prevent rescheduling for certain scenarios or planning areas.
  Data Consistency: There could be inconsistencies in the master data or transaction data that prevent the system from processing the rescheduling.
  
  Solutions:
  
  Check Planning Object Status: Verify the status of the planning object you are trying to reschedule. Ensure it is not locked or in a state that prohibits rescheduling.
  Review Time Period Settings: Check the planning settings to ensure that the rescheduling is being attempted within the allowed time frame.
  Resource Availability Check: Ensure that the necessary resources are available for the rescheduling. If not, you may need to adjust resource allocations or availability.
  Configuration Review: Review the configuration settings in the APO system to ensure that rescheduling is allowed for the specific planning area or scenario you are working with.
  Data Consistency Check: Perform a consistency check on the master and transaction data to identify any discrepancies that may be causing the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/RESCHED to access rescheduling functions or /SAPAPO/MC90 for monitoring.
  SAP Documentation: Refer to the official SAP documentation for APO for detailed information on rescheduling processes and configurations.
  Support Community: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation, or to reach out to SAP support for assistance.