You can use this function to create a worklist of only those PI sheets that need to be maintained. You can, for example, use this function if you are a process operator and only want to select PI sheets whose status permits maintenance.

For the Worklist - Maintain transaction, SAP has defined the following standard selection variant and standard display variant and assigned them to a user parameter:

The SAP&PI_WL_WRK selection variant comprises the following predefined selection criteria:

• Plant-specific search (the Plant field is a required field)
• operator-specific search (the operating group field is a required field)
• PI sheets that have not been created for test purposes
• PI sheets that have status New and are planned for the next 24 hours
• PI sheets that have status In process

The 0PI_WL_WRK display variant defines the following list structure:

• The PI sheets are sorted by the earliest production start (date and time)
• For a PI sheet, you also see the order number, the material number, the material short text, the batch, and the status.

Depending on the settings you have made in Customizing for Process Management by choosing Control Recipes/PI Sheets -> Selection Variants for PI Sheets, either a selection screen or the worklist appears directly when you call the Worklist - Maintain transaction.

• No settings
  If you have not made any settings in your user master record, the selection screen with the criteria defined in the standard selection variant SAP&PI_WL_WRK first appears. You can change these criteria.

• With the selection criteria defined in the SAP&PI_WL_WRK selection variant
• With the list structure defined in the 0PI_WL_WRK display variant

• PI_VAR_WL_WRK user parameter, SAP&PI_WL_WRK selection variant, and 0PI_WL_WRK display variant
  If you have entered the PI_VAR_WL_WRK user parameter and the SAP&PI_WL_WRK standard selection variant with the 0PI_WL_WRK display variant in your user master record, the system first prompts you for the plant and operating group. You must enter the plant and operating group before the system takes you directly to the worklist:

• With the selection criteria defined in the SAP&PI_WL_WRK selection variant
• With the list structure defined in the 0PI_WL_WRK display variant

• PI_VAR_WL_WRK user parameter, SAP&PI_WL_WRK selection variant, and your own display variant
  If you have entered the PI_VAR_WL_WRK user parameter and the SAP&PI_WL_WRK standard selection variant with the your own display variant in your user master record, the system first prompts you for the plant and operating group. You must enter the plant and operating group before the system takes you directly to the worklist:

• With the selection criteria defined in the SAP&PI_WL_WRK selection variant
• With the list structure defined in your display variant

• The WRK parameter for the plant
• The STADR parameter for the operating group

• PI_VAR_WL_WRK user parameter, your own selection variant, and PI_VAR_WL_WRK display variant
  If you have entered the PI_VAR_WL_WRK user parameter and your own selection variant with the 0PI_WL_WRK display variant in your user master record, the system takes you directly to the worklist:

• With the selection criteria defined in your selection variant
• With the list structure defined in the 0PI_WL_WRK display variant

• PI_VAR_WL_WRK user parameter, your own selection variant, and your own display variant
  If you have entered the PI_VAR_WL_WRK user parameter and your own selection variant with your own display variant in your user master record, the system takes you directly to the worklist:

• With the selection criteria defined in your selection variant
• With the list structure defined in your display variant

To call up the worklist for maintaining PI sheets, proceed as follows:

1. In the SAP menu, choose Logistics -> Production - Process -> Process Management -> PI Sheet -> Worklist - Maintain.

• If the system takes you directly to the worklist, continue with step 3.
• If it first takes you to the selection screen with predefined selection criteria, continue with step 2.

2. Change the criteria on the selection screen, if required, and choose .
   The worklist appears.
3. You can carry out the following functions in the worklist by choosing the corresponding icon: