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Error reading material master data for transport order

Hi Experts,

I am getting an error message in APO system while loading the data in Interactive TLB View in change mode for some Transportation lane.

Steps followed are:

1. T code: /sapapo/sdp94. Go to SNP planning book and data view. Pull the TLB view.

Schuffler selection: APO Transportation lane. start Location: to destination location.

2. The data gets loaded in display mode with STOs and Deployment Conrels visible.

3. When set to change mode. Following application error message appears in status bar

Error message: "Error reading material master data for transport order"

Message no. /SAPAPO/SNP022

I have executed SNP planning area initialization with master data, TS cons check, OM17 and re-conciled. Still the issue is existing.

Did any of you come across this issue and any inputs for its resolution are welcome.

Additional information: Currently we are in SCM5.0 and Support pack 12.


K Sendil Kumar


Hello Sendil,

I could see that you have an OSS message opened for this issue.

Per development answer, this error is occuring for some products that have the flag "not SNP relevant"

set. on material master.

Changing this to any SNP relevant type should solve this.

Please confirm if it solved the issue.


Michel Bohn

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