A reading error occurred while loading the SDU

[Former Member]

Team,

We are doing an upgrade from SAP PI 7.1 to SAP Netweaver 7.5 PO (Java

only system).

During the SUM-->Execution phase, we are getting following error:

Could not update components.

Deployment of queue Queue_2016.05.20 at 09:50:02 completed with error

Deployment error.

See log D:\Temp\SUM\sdt\log\SUM\deploy_api.0.log for details.

com.sap.engine.services.dc.api.deploy.DeployException: [ERROR CODE

DPL.DCAPI.1027]

SduLoadingException. Reason: ASJ.dpl_dc.001108 A reading error occurred

while loading the SDU [\\psm01\sapmnt\trans\EPS\in\LMSLD03_0-

80000680.SCA].

com.sap.engine.services.dc.cm.deploy.SduLoadingException:

ASJ.dpl_dc.001108 A reading error occurred while loading the SDU

[\\psm01\sapmnt\trans\EPS\in\LMSLD03_0-80000680.SCA].

com.sap.engine.services.dc.util.readers.sdu_reader.SduReaderException:

[ERROR CODE DPL.DC.3388]

The specified file [\\psm01\sapmnt\trans\EPS\in\LMSLD03_0-80000680.SCA]

is not a valid SAP deployment unit.

Hint: 1). To convert pure Java EE applications - search help.sap.com

for

"make_SDA"

2). Ask for help in BC-CTS-SLU. Additional information: [Error during

attribute reading (entry=name=SDM-SDA-Comp-Version): received

exception:

exception during archive check: \\psm01\sapmnt\trans\EPS\in\LMSLD03_0-

80000680.SCA (Access is denied)].

com.sap.sl.util.sduread.api.IllFormattedSduFileException: Error during

attribute reading (entry=name=SDM-SDA-Comp-Version): received

exception:

exception during archive check: \\psm01\sapmnt\trans\EPS\in\LMSLD03_0-

80000680.SCA (Access is denied)

Please note that I have tried replacing this file with a fresh download but it doesn't help.

Regards,

Neeraj

[bhavesh_kantilal]

Let me understand this correct - you are performing an inline upgrade from a Dual Stack PI 7.1 to a Single Stack Java Only PO 7.5?

Please note - there are no direct upgrade paths to move from a Dual Stack to a Single Stack server. Did you read the upgrade guides etc?

Regards

Bhavesh

[Former Member]

Hi Bhavesh,

We are not really upgrading. I have installed SAP NW 7.5 PO on a new server and now I am applying support stack 03.

During the execution phase, SUM is giving this error. <SID>adm user has all access to the .SCA files and there is enough free space on the directory.

Regards,

Neeraj