Message type: E = Error
Message class: MCEX - Extraction Interface LIS/BW
Message number: 162
Message text: Update mode changed directly from delta -> Note long text
You have changed the update mode to Delta Direct. Make sure that a
significantly higher number of entries are generated in the BW delta
queue (see <DS:TRAN.RSA7>Maintenance of the BW Delta Queue</>).
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
It is sometimes necessary to load data into the BW more frequently than
once a day (but not more often than once every hour).
Note the following special features for the setup of data sources for
the BW:
After the setup run in the OLTP system, at least one successful
initialization request must exist for each data source before document
changes are made. Otherwise, the delta information will be irrevocably
lost.
<ZH>Important Note</>:
Before transporting customizing requests to change the update mode in
other systems, <ZH>check</> that all V3 update entries for the function
module MCEX_UPDATE_&V1&* in these systems have the status "Ok" or
"Update Completed". You can check this in the target system in the
update overview (transaction SM13).
Otherwise, the old delta information is no longer transferred
automatically into the BW after the update mode has been changed.
Error message extract from SAP system. Copyright SAP SE.
MCEX162
- Update mode changed directly from delta -> Note long text ?The SAP error message MCEX162 indicates that there has been a change in the update mode of a data source from "delta" to another mode, which is not allowed. This typically occurs in the context of SAP BW (Business Warehouse) when dealing with data extraction from SAP ERP or other sources.
Cause: The error is usually caused by one of the following scenarios: Configuration Changes: The update mode of a data source was manually changed in the SAP BW system, which is not permitted if the data source is already set up for delta extraction. Inconsistent Settings: There may be inconsistencies in the settings of the data source, such as the delta queue not being properly configured or the data source not being activated correctly. Data Source Activation: If the data source was activated in a way that conflicts with its current update mode, this error can occur.
Solution: To resolve the MCEX162 error, you can follow
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MCEX161
Change of update mode not possible due to queue entries -> Long text
What causes this issue? You are not allowed to change the update mode for application &V1& from delta queued to another method, since there a...
MCEX160
Change of update mode not possible due to open V3 update -> Long text
What causes this issue? You are not allowed to change the update mode for application &V1& from V3 to another method. This is because there a...
MCEX163
Update mode changed for queued delta -> Note long text
What causes this issue? You have changed the update mode to "Delta Queued". The system issues an error message and will not allow you to co...
MCEX164
Update mode changed from unserialized V3 update -> Long text
What causes this issue? You have changed the update mode to "Unserialized V3 update". Note: With this method, delta records may not enter t...
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