Engineering Item Revision

If the revision is valid, it can affect a standard or customized item. The revision is valid if:

• The revision's status is Approved by Production.
• The revision is linked to a standard item or to a customized item defined in the Engineering Item - Item Relationship (tiedm1101m000) session.
• The revision's current date falls between the effective date and the expiry date. The default effective date of a new revision is the current date. This date is used as the expiry date for the previous revision.

You can alter the status of an E-item revision in the Status field to:

• Frozen, if the revision status is In-design.
• In-design, if the revision status is Frozen.
• Approved by Engineering, if the revision status is Frozen or In-design.
• Approved by Production, if the revision status is Approved by Engineering or In-design.
• Canceled, if the revision status is Approved by Engineering. If you cancel an MBC in the MBC (tiedm3110m000) session, all the revisions that are linked to that order are also cancelled. In-design revisions can be deleted and Canceled revisions can be archived. You can not cancel a revision that is Approved by Engineering if the revision is linked to an MBC for which the EBOM changes are not yet been processed.

You can also start the following sessions from the appropriate menu:

• Archive Engineering Data (tiedm1250m000)
• Copy Engineering Item to Item (tiedm1201m000)
• Generate EBOM Copy Data (Multilevel) (tiedm1230m000)
• Finalize Engineering Data (tiedm3240m000)
• Engineering BOM (tiedm1110m000)
• Engineering Item - Item Relationship (tiedm1101m000)
• Reference Designators by Engineering Item (tiedm0120m000)

If you click Print, you can select a session to produce reports about revisions:

• Print Engineering Item - Revisions (tiedm1400m000).
• Print Where used E-Item Revision (tiedm3460m000).