Message type: E = Error
Message class:  /SAPAPO/MSDP_SEASON -  
Message number: 088
Message text: Change indicators for LC objects belonging to &1 have been set
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.
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.
The SAP error message /SAPAPO/MSDP_SEASON088 indicates that change indicators for Local Configuration (LC) objects belonging to a specific object (denoted by &1) have been set. This typically occurs in the context of SAP Advanced Planning and Optimization (APO) or SAP Integrated Business Planning (IBP) when there are changes made to the configuration or data that affect the local configuration objects.
Cause: Data Changes: The error is often triggered when there are changes in the master data or planning data that affect the local configuration objects.
Configuration Issues: There may be inconsistencies or issues in the configuration settings of the planning area or the data model. Locking Mechanism: The system may have a locking mechanism that prevents changes to certain objects while they are being processed or updated.
Solution: Check Change Indicators: Review the change indicators for the specific object mentioned in the error message. This can help identify what changes have been made and whether they
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
/SAPAPO/MSDP_SEASON087 &2 characteristics must be selected for assignment level &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SAPAPO/MSDP_SEASON086 No valid anchor exists for season year &1
What causes this issue?  The system issues an error message and will not allow you to continue with this transaction until the error is resolved. Syst...
/SAPAPO/MSDP_SEASON089 Assignment rules that use seasonal pattern &1 have been deactivated
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SAPAPO/MSDP_SEASON090 A job for generating seasonal LC objects is still running
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.