[MM] Item texts disappear from purchase order

My question: After changing some fields, PO texts will disappear.

Please refer to SAP NOTE: 367224.

Solution

Implement the following notes in your system (if they are valid for your release). Implement these notes even if they do not describe your problem exactly.
215138, 213250, 323257, 326029, 331575, 352320, 357972, 362300, 366658

Note the following:
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When you enter certain values, the texts are transferred again from the master records or reference documents. As a result, texts that are entered manually are overwritten or deleted. The relevant values are listed below.

Header texts are determined again if the following values change:

• Language

• Vendor

• Purchasing organization

• Contract (of the first item)

• Request for quotation (of the first item)

• Reference purchase order (of the first item)

Item texts are determined again if the following values change:

• Language

• Material

• Purchasing info record

• Plant (if a purchasing info record exists)

• Document number or item number of the purchase requisition

• Document number or item number of the contract

• Document number or item number of the request for quotation (or the quotation)

• Document number or item number of the reference purchase order